Answers
Answer:Look
Step-by-step explanation: Look and solve its not that hard
Related Questions
(2 x 10⁴) + (3 x 10³) =
Answers
Answer:
23000
Step-by-step explanation:
(2 x 10⁴) + (3 x 10³)
= (2 x 10000) + (3 x 1000)
= 20000 + 3000
= 23000
Drag the tiles to the correct boxes to complete the pairs. Solve the inequalities for x, and match each solution to its number line graph. Two less than of a number (x) is no more than . The sum of two times a number (x) and -2 is at least 8. Seven subtracted from 4 times a number (x) is more than 13. Four added to 3 times a number (x) is less than 19.
Answers
in the figure, the first number line goes with x [tex]\leq[/tex]5
the second number line goes with x [tex]\geq[/tex] 5
the third number line goes with x > 5
the fourth number line goes with x < 5
Two less than 3/2 of a number x is no more than 5/2 is shown as:
3/2 x- 2 [tex]\leq[/tex] 5 1/2
3/2 x [tex]\leq[/tex] 11/2 + 2
3/2 x [tex]\leq[/tex] 15/2
3x [tex]\leq[/tex] 15
x [tex]\leq[/tex] 5
The sum of two times a number (x) and -2 is at least 8 is shown as :
2x+(-2) [tex]\geq[/tex] 8
2x - 2 [tex]\geq[/tex] 8
2x [tex]\geq[/tex] 8+2
2x [tex]\geq[/tex] 10
x [tex]\geq[/tex] 5
Seven subtracted from 4 times a number (x) is more than 13 is shown as
4x -7 > 13
4x > 13+7
4x > 20
x > 20 ÷ 4
x > 5
Four added to 3 times a number (x) is less than 19 is shown as
3x + 4 < 19
3x < 19-4
3x < 15
x < 15 ÷ 3
x< 5
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21(x + 1) - 6x = 15x + 21
Answers
15x + 21 = 15x + 21
0
Answer:
15x = 15x
or
0 = 0
Step-by-step explanation:
21(x + 1) - 6x = 15x + 21
21x + 21 -6x = 15x + 21
21x - 6x = 15x
15x = 15x
or
0 = 0
this equation is always true
The altitude of a a in feet of a plain t minutes after lift off is given by a= 3400t + 600 how many minutes after lift off is the plane editive and altitude of 21,000 feet
Answers
The plane will be at an altitude of 21,000 feet, 6 minutes after lift off.
For any equation, x = y + a, if we are given the value of any one of the variables, that is either x or y, we can find the value of the other.
Here, we are given an equation
a = 3400t + 600
where a = altitude of the plane in feet
and t = time (in minutes) passed after the plane's lift off
If the altitude of the plane is 21,000 feet
⇒ a = 21,000
Substituting this in the equation, we get
21,000 = 3400t + 600
21,000 - 600 = 3400t
20,400 = 3400t
3400t = 20,400
t = 20,400/ 3,400
t = 204/ 34
t = 6
Thus, the plane will be at an altitude of 21,000 feet, 6 minutes after lift off.
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The following information is available for Trinkle Company for the month of June:
The unadjusted balance per the bank statement on June 30 was $53,382.
Deposits in transit on June 30 were $2,545.
A debit memo was included with the bank statement for a service charge of $11.
A $3,339 check written in June had not been paid by the bank.
The bank statement included a $1,350 credit memo for the collection of a note. The principal of the note was $1,325, and the interest collected amounted to $25.
Required
Determine the true cash balance as of June 30. (Hint: It is not necessary to use all of the preceding items to determine the true balance.)
Answers
True Cash Balance As on June 30 is mathematically given as $ 52588
This is further explained below.
What is the true cash balance?As of the Bank Statement dated June 30th, the Unadjusted Balance A = $53,382.
Deposit in Transit June B = $2,545.
Outstanding Check June 30 C = $3,339
Generally, the equation for the true cash balance is mathematically given as
cash balance = A-(C-B)
Therefore
cash balance= 53,382-(3,339-2,545.)
cash balance= 52588
In conclusion, True Cash Balance As on June 30 = $ 52588
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The distance of the segment formed by the two points
is 15. What is the number that goes in the blank?
Explain or show your reasoning.
(-3,-4) (6, _)
Answers
The missing coordinate can either be - 16 or 8.
Let the missing coordinate be x.
Now, we know that the distance between (-3, -4) and (6, x) is 15.
Using the distance formula, we get that:
Distance² = (x₂ - x₁)² + (y₂ - y₁)²
Substituting the values in the formula, we get that:
15² = (6 + 3)² + ( x + 4)²
225 = 9² + x² + 16 + 8 x
225 = 81 +x² + 16 + 8 x
225 = x² + 8 x + 97
x² + 8 x - 128 = 0
x² + 16 x - 8 x -128 = 0
x ( x + 16) - 8 ( x + 16) = 0
(x + 16)(x - 8) = 0
x = -16 or x = 8.
Therefore, the missing coordinate can either be - 16 or 8.
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Can someone please help Find the perimeter of each
figure using the given side lengths?????????
Answers
The perimeter of the figure using the given side lengths is 12x - 10
What are perimeters?The perimeter of a shape is the sum of the side lengths of the shape.
For all regular quadrilaterals, you add up the side lengths to determine the area
How to find the perimeter of the figure using the given side lengths?From the given figure, we have the side lengths to be:
x, 2x + 5, 6x - 17 and 3x + 2
Add these side lengths
So, we have
Perimeter = x + 2x + 5 + 6x - 17 + 3x + 2
Evaluate the like terms
Perimeter = 12x - 10
Hence, the perimeter of the figure using the given side lengths is 12x - 10
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(Multiplying and Dividing with Scientific Notation MC)
How many times smaller is 5 x 10-7 than 8.5 x 10-4? I NEED THIS ASAP
Answers
Answer:
38
Step-by-step explanation:
5 x 10 -7= 43
8.5 x 10 -4= 81
81-43= 38
Answer:
[tex] 1.7 \times 10^3 = 1700 [/tex]
Step-by-step explanation:
To find how many times x is smaller than y, divide y by x.
Here we want to find how many times 5 × 10^-7 is smaller than 8.5 × 10^-4, so we divide 8.5 × 10^-4 by 5 × 10^-7.
[tex] \dfrac{8.5 \times 10^{-4}}{5 \times 10^{-7}} = [/tex]
[tex] = \dfrac{8.5}{5} \times \dfrac{10^{-4}}{10^{-7}} [/tex]
[tex] = 1.7 \times 10^{-4 - (-7)} [/tex]
[tex] = 1.7 \times 10^{-4 + 7} [/tex]
[tex] = 1.7 \times 10^3 = 1700 [/tex]
Graph the line containing the given pair of points and find
the slope.
(-5,5), (0,1)
Answers
Answer: See attached for the graph. The slope is [tex]\frac{-4}{5}[/tex].
Step-by-step explanation:
First, we will graph the points.
See attached.
Next, we will find the slope. This can be done with "rise over run". We will start at (-5, 5) and count 4 down and 5 right to (0, 1). This gives us a slope of;
[tex]\frac{-4}{5}[/tex]
Select the approximate value of 9 - √7 on a number line.
Answers
The value of 9 - √7 is between 6 and 7:
4 < 7 < 9
⇒ √4 < √7 < √9
⇒ 2 < √7 < 3
⇒ -3 < -√7 < -2
⇒ 9 - 3 < 9 - √7 < 9 - 2
⇒ 6 < 9 - √7 < 7
Please do it for me Im struggling a lot right now with math
Answers
Answer: wait what is the question asking i can’t really see
Step-by-step explanation:
What is 6 1/9 - 3 1/3
I’m in s2
Answers
Answer: 2 7/9
Step-by-step explanation:
6 1/9 - 3 1/3
first change so denominators are the same (times the second fraction by 3)
6 1/9 - 3 3/9
now borrow form first fraction
5 10/9 - 3 3/9
subtract whole numbers and numerators with each other
2 7/9
pls give brainiest
what does the 9 represent in the number 53.89
Answers
HELP PLEASE I WILL GIVE BRAINLYEST! ALGEBRA 1 HW
no brainlyest unless questions are fully answered
Answers
Does the mapping diagram represent a function? Why or why not?
x -7 -1 8
y -4 4
A. No; the input values x = -7 and x= -1 are paired with the same output value.
B. No; each input pairs with only one output. C. No; the output value y = -4 pairs with two different input values.
D. Yes; each input pairs with only one output.
Answers
Answer:
D
Step-by-step explanation:
A relation is a function is each input maps onto no more than one output.
Translate the quotation into symbolic form.
If you can count your money (p), you don't have a billion dollars (q). J. Paul Getty
p → q
p ∨ q
~q
q ↔ p
p ∧ q
Answers
The translated statements, in order, are:
"If you can count your money, then, you don't have a billion dollars""You can count your money or you don't have a billion dollars""You do have a billion dollars""You can count your money if and only if you don't have a billion dollars""You can count your money and you don't have a billion dollars"How to translate the symbolic form?Here we have the proposition:
p = If you can count your money.q = you don't have a billion dollars.And the symbols are:
→ = then.∨ = or~ = not↔ = if and only if ∧ = and.Then each quotation is:
p → q
"If you can count your money, then, you don't have a billion dollars"
p ∨ q
"You can count your money or you don't have a billion dollars"
~q
"You do have a billion dollars"
q ↔ p
"You can count your money if and only if you don't have a billion dollars"
p ∧ q
"You can count your money and you don't have a billion dollars"
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What is the area?
34 cm
39 cm
square centimeters
Answers
The area of the shape will be 1326 cm².
How to calculate the area?It should be noted that the area is calculated by multiplying the dimensions that are given.
Therefore the area will be:
= Length × Width
= 34 × 39.
= 1326 cm²
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what percent of 141963.78 is 380.16
Answers
Answer:
It is 0.2678 percent .....
You are going down a road with a 5% grade.
You are going down 1 feet every 20 feet horizontally.
The slope of the road as a reduced fraction is??
Answers
The slope of the road as reduced fraction [tex]\frac{1}{20}[/tex] for grade which is 5%.
The slope of a road is defined as the ratio of the vertical height that a road rises to the horizontal distance covered to rise to that height.
While slope is expressed as a fraction grade is the percentage form of that fraction. The slope can also be defined as [tex]tan[/tex] [tex]\theta[/tex] where [tex]\theta[/tex] is the angle of elevation of the road. For example a slope of [tex]\frac{1}{4}[/tex] has a grade of 25%.
Here the given grade is 5%.
Per-cent refers to per one-hundred. So a 5% grade is 5 per one -hundred.
That means if the road is climbing then for every 100 units of horizontal distance covered, the altitude increases by 5 units.
Now slope of the road=vertical distance ÷ horizontal distance
[tex]=\frac{5}{100}\\=\frac{1}{20}[/tex]
Therefore we can say that the slope of the road is [tex]\frac{1}{20}[/tex]
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Find the value of x.
(6x - 35)°
(3x + 7)°
Answers
Answer:
x = 14
Step-by-step explanation:
These are corresponding angles, so the angles are equal to each other.
6x - 35 = 3x + 7
3x - 35 = 7
3x = 42
x = 14
A recent study of 50 U.S. chess players details such things as the number of years the players have been active and the chess ratings of the players. (A chess rating is a number, with a higher number indicating greater expertise.) The chess rating data for the sample of 50 players are summarized in the following
Answers
Using the given histogram, we have that 90% of the players in the sample have scores that are less than 2300.
What is the missing information?This problem is incomplete, but researching it on a search engine, we have that the histogram states as follows:
6 of these players have scores between 300 and 700.6 of these players have scores between 700 and 1100.13 of these players have scores between 1100 and 1500.14 of these players have scores between 1500 and 1900.6 of these players have scores between 1900 and 1300.5 of these players have scores between 2300 and 2700.The problem then asks the proportion of players in the sample with scores that are less than 2300.
What is an histogram?An histogram is a graph that shows the number of times each element of x was observed.
In the missing information section, we already gave the amounts presented by histogram, and we have that 45 out of 50 players have scores that are less than 2300, hence the proportion is given by:
p = 45/50 = 0.9.
Thus 90% of the players in the sample have scores that are less than 2300.
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9. Assessment Practice Which pair of
equations show you how to find 16 – 9?
A9+1 = 10, 10+5 = 15
B 9+1=10,
10+6=16
C9+2=11,
11 + 6 = 17
D 9+1 = 10, 10+9 = 19. Answers
Answers
The pair of equations show you how to find 16 – 9 is 9+1=10, 10+6=16. Therefore, option B is the correct answer.
The given numerical expression is 16-9.
What is a numerical expression?A numerical expression in mathematics can be a combination of numbers, and integers combined using mathematical operators such as addition, subtraction, multiplication, or division.
Now, the pair of equations show you how to find 16 – 9 is 9+1=10,
10+6=16
Therefore, option B is the correct answer.
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whats the distance between points p1=(-3,5) P2=(4,2)
Answers
Step-by-step explanation:
First, find the vector.
= (4,2) - (-3,5)
= (4-(-3),2-5)
= (7,-3)
And then, find the distance.
= √(7² + (-3)²)
= √(49 + 9)
= √58 ✓
An octopus dives 10 meters per second for 12 seconds then rises 15 meters which expression represents this situation
Answers
Answer: -10s +15
-10 = 10 meters down
s = seconds
+ 15 = 15 meters risen
2 + (-5) = ? I can't figure this out
Answers
Answer:
Step-by-step explanation:
2 + (-5)
just like subtracting
2-5
=-3
Answer:
-3
Step-by-step explanation:
I have had this question before, and -3 is the answer.
Sixteen participants pre-registered for a workshop that had a total of 30 participants.
Approximately what percentage of all participants pre-registered for the workshop? A 1.9% B 5.3% C 18.8% D 53.3%
Answers
Answer: D
Step-by-step explanation:
16/30 x100= 53.3%
Easy math, Just to lazy to do it.
Answers
Answer:
9 26/30 or 9 13/15
Step-by-step explanation:
20/30 6/30
Answer:
9 13/15
Step-by-step explanation:
8,370 divided by 62 with remainder
Answers
Answer:
8370/ 62: 135
62/8370: 0.007
Step-by-step explanation:
7. In your own words, discuss the beginning ideas of
place value and the base-ten system that young
children who can count beyond ten must begin to
learn. Include a discussion of some of the hurdles
faced by English speakers.
Answers
The base-ten numeration system is the system that utmost of the world uses moment. Place value refers to the value of each number in a number. The English language is a transnational language.
What is the base ten number system, place value?
Base-Ten Number System -The base-ten numeration system is the system that utmost of the world uses moment. No one knows exactly why the number ten was chosen as the base for this system, but it's theorized that it's due to the number of fritters that humans retain. Fingers are veritably fluently assessable as counting tools. The base-ten numeration system consists of ten integers( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9), and groups figures into ten.
2. Understanding Place Value -
Place value refers to the value of each number in a number. For illustration, the number 753 has three" places" or columns each with a specific value. In this three-number number, the 3 is in the" bones " place, the 5 is in the" knockouts" place, and the 7 is in the" hundreds" place.
Beginning ideas of Place Value and Base Ten:
In other words, the 3(three) represents three single units, so the value of this number is three. The 5(five) is in the knockout place, where values increase by multiples of 10(ten). So, the 5(five) is worth (5)five units of 10(ten), or 5(five) x 10(ten), which equals 50(fifty). The 7(seven) is in the hundreds(100) place, so it represents seven units of 100(hundred), or 700(seven hundred).
Problems Faced by Students in Speaking the English Language -
The English language is a transnational language. It's a demand of the moment’s world. For surviving in society, people have to understand and speak the English language easily.
In this world, you go far and wide people can speak the English language or indeed understand the English language.
The English language plays a lesser part for the people in a society. The English language is an important subject for people whose English language isn't their native language.
The base-ten numeration system is the system that utmost of the world uses moment.
Place value refers to the value of each number in a number.
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-x-6=-14 how to solve x
Answers
Answer:
x=8
Step-by-step explanation:
-x-6=-14
-x=6-14
x=14-6
x=8
