Please help I legit have no more points than this

Answer:

22

Step-by-step explanation:

Area of rectangle: 6

Area of triangle: 4+3+1 = 8

8x7=56/2 =28

28-6=22

Answer: 22

Step-by-step explanation:

First, you want to find the area of the triangle with the formula 1/2 × b × h.

1/2 x 8 x 7 = 28

Next, you want to find the area of the smaller rectangle with the formula, b x h

3 x 2 = 6

Then, you subtract the two numbers

28 - 6 = 22

Answer:

The answer is 11/12! Hope it helps!

Answer:

yes

Step-by-step explanation:

yes

Answer:

For the fraction model, fill the whole left bar, and only 1 in the right bar.

The addition equation is:

⅙ + ⅙ + ⅙ + ⅙ + ⅙ + ⅙ + ⅙ = 7/6

Explanation:

Since the bar is divided into sixths (1/6 each), just count by 1/6 each time you fill each one and use the equation to represent the process.

∠CAB +∠ CBA +∠ ACB = 180°

Sum of all angle of triangle is 180° ..

75 + 75 + ∠ACB = 180°

∠ACB = 180° - 150°

∠ACB = 30°

Now ,

x = ∠ACB ( being vertically opposite angle)

x = 30°

The angle measure of x is 30°.

The polygon known as a triangle has three sides and three vertices.

The triangle's total angle is 180 degrees.

Given that a triangle has 2 known angles measuring 75° and 75°.

Let the third missing angle measure is y.

And y and x are opposite angles in the diagram.

So, x = y.

The sum of all the interior angle measures of a triangle is 180°.

So, 75 + 75 + y = 180

y = 180 - 150

y = 30°

So x = y = 30°

Therefore, x = 30°.

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Answer:

a) 3/2 or 1 1/2

b) 5/3 or 1 2/3

Step-by-step explanation:

1/2 + 1/2 + 1/2 =

3 x 1/2 =

3/2 or 1 1/2

1/3 + 1/3 + 1/3 + 1/3 + 1/3 =

5 x 1/3 =

5/3 or 1 2/3

Answer: (a) 1 1/2 and (b)  1 2/3

Step-by-step explanation:  (a) 1/2 + 1/2 + 1/2 = 1/2 x 3

                                                                     = 3/2
Now convert this into mixed fractions (basically divide the smaller number of the improper fraction by the the bigger one).

                                            Therefore, 3/2 = 1 1/2 ( 1 1/2 is 1 whole and 1/2)

(b) 1/3 + 1/3 + 1/3 + 1/3 + 1/3 + 1/3 = 1/3 x 5
                                                     = 5/3

mixed number = 1 2/3 ( 1 2/3 is 1 whole and 2/3)

Answer:

(a-n)(n+m)

Step-by-step explanation:

This is the answer for your problem.

Answer:

7.95

Explanation:

1.45+1.20= 2.65

2.65x3=7.95

Answer:hi

Step-by-step explanation:

sorry i needed the points

Answer:

135.6 ft²

Step-by-step explanation:

            In the triangular pyramid, base is an equilateral triangle, and the lateral faces are congruent triangles. So, to find the surface area add the area of base triangle with the area of 3 lateral triangles.

     a) Base area of pyramid:

            b= 8 cm

            h = 6.9 cm

         [tex]\boxed{\bf base \ area \ of \ pyramid = \dfrac{1}{2}*b*h}[/tex]

                                                 [tex]= \dfrac{1}{2}*8*6.9\\\\=4*6.9\\\\= 27.6 \ ft^2[/tex]

b) Area of one lateral surface area of pyramid:

                  b = 8 cm

     slant height = l = 9 cm

      [tex]\boxed{\text{\bf area of one lateral surface area of the pyramid = }\dfrac{1}{2}b*l}[/tex]

                                                          [tex]\sf = \dfrac{1}{2}*8*9\\\\= 4 * 9\\\\= 36 \ ft^2[/tex]

c) Lateral surface area of the pyramid = 3 * area of one lateral surface area of pyramid

                                                              = 3 * 36

                                                              = 108 ft²

d)TSA of pyramid:

      [tex]\boxed{\text{\bf Total surface area of pyramid = base area + lateral surface area}}[/tex]

                                                         = 27.6 + 108

                                                        = 135.6 ft²

Answer: (b) - surface area

              (c) - volume

Answer:

the branch of mathematics that deals with the finding and properties of derivatives and integrals of functions, by methods originally based on the summation of infinitesimal differences. The two main types are differential calculus and integral calculus.

Step-by-step explanation:

Let f(y) = y2 and g(y) = ey.

Answer:

p = 2x + 14

Step-by-step explanation:

Perimeter

p = 2l + 2w

p = 2(x + 2) + 2(5)

p = 2x + 4 + 10

p = 2x + 14

Answer:

6 possible outcomes

Step-by-step explanation:

Given:

Flip a coin

Draw a marble at random  from a bag containing two purple marbles and  one white marble

To Find:

The possible outcomes = ?

Solution:

By Flipping a coin, we have two outcomes, either head or tail

For each of these outcomes we will either tale any one of the balls from the  bag

So possible outcomes will be

Head - purple ball

head -purple ball

Head -white ball

Tail  - purple ball

Tail  -purple ball

Tail  -white ball

So there are 6 possible outcomes.

Answer:

0232

Step-by-step explanation:

0232/4 = 58

Answer:

Table C.

Step-by-step explanation:

------>  x = -2, y = -4 --->k = -4 / -2 = 2

------>  x = -1, y = -2 --->k = -2 / - 1 =2

------>  x = 1, y = 2 --->k = 2/1 = 2

------>  x = 2, y = 4 --->k = 4/2 = 2

Table C, has the same value of k

Thus, table c represent a " proportional relationship "

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Answer:

8 bags of snacks

Step-by-step explanation:

After mixing each snack, there will be a total of 8 cups of snack mix.

6+2=8

With 8 cups of snack mix being divided, and having one cup of snack mix in each bag, there will be a total of 8 snack bags.

Step-by-step explanation:

Hello. in order to solve this problem, I need to know the functions for R(x) and C(x). Please repost and I'll gladly help.

Answer:

Linear Equation 1 — 3xyz

Linear Equation 2 — x = 4 and y = 2

Linear Equation 3 — x = 1 and y = (-1)

Step-by-step explanation:

(Linear Equation 1)
The equation x3+y3+z3=k is known as the sum of cubes problem. While seemingly straightforward, the equation becomes exponentially difficult to solve when framed as a "Diophantine equation" -- a problem that stipulates that, for any value of k, the values for x, y, and z must each be whole numbers.

The required result must be 3xyz.
(Linear Equation 2)

2x − y = 6   ....(1)

x − y = 2  ....(2)

Equation(2)−Equation(1) we get

x − y − 2x + by = 2 − 6

(−x) = (−4)

x = 4

Substitute x = 4 in (1) we get

2x − y = 6

2*4 − y = 6

8 − y = 6

(−y) = 6 − 8

y=2

(Linear Equation 3)

ax + by = a − b .......... (1)

bx − ay = a + b .......... (2)

Multiply equation (1) with a  and  equation (2) with b ,

a²x + aby = a² − ab ..........(3)

b²x − aby = ab + b² ......... (4)

Adding (3) and (4), we get,

(a² + b²)x = a² + b²

x = 1

Now, from (1),

ax + by = a − b

a + by = a − b

by = (−b)

y = (−1)

Hope my answer helps you ✌️

Mark BRAINLIEST

Answer: E

Step-by-step explanation: Because yes

Answer:

Step-by-step explanation:

The volume of a prism is the product of the area of the base and the height of the prism. Prism volume (V) = B × h, where, B is the area of the base and h is the height of the prism. = l × w × h, where l, w, and h are the length, width, and height of the rectangular prism.

The volume of the triangular prism with dimension 2.5 cm, 3.2 cm and 8 cm is 32 cm³.

Given is a triangular prism with dimension 2.5 cm, 3.2 cm and 8 cm.

We need to find its volume.

The volume of the triangular prism = base area × height

Here,

Base area = area of the triangle

= 1/2 × base × height

= 1/2 × 3.2 × 2.5

= 4 cm²

And,

Height of the prism = 8 cm

Substituting the values,

V = 4 × 8

V = 32 cm³

Hence the volume of the prims is 32 cm³.

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Answer:

Answer is in attached photo.

Step-by-step explanation:

The solution is in the attached photo, do take note the diameter of a circle or a semicircle is:

d = 2 x radius

Answer:

A. 1 to 12

Step-by-step explanation:

if each business has 4 executives there is a total of 120 executives

30(4) = 120

to find the proportion of executives to offices we divide the number of offices by the number of executives

1440/120 = 12

a more in depth look is

1440 offices / 120 executives

"offices" and "executives" cannot divide each other out, but the 1440 and 120 can so it would be

12 offices / 1 executive

Answer: A, D, E

Step-by-step explanation:

A. Is correct because the coefficient of 2y is 2. D. is correct because the coefficient of 2j is 2. Lastly, E. is correct because 2t has the coefficient of 2.

You can use A as a different variable by simply assigning a value to it, like any other variable

A variable is a symbol used to denote a mathematical object in mathematics. Any number, vector, matrix, function, function argument, set, or set element can be represented by a variable.

An amount that can fluctuate depending on the mathematical issue is referred to as a variable. The generic letters x, y, and z are frequently employed in mathematical expressions and equations. A variable is, in other words, a symbol denoting a number whose value is unknown.

You can use A as a different variable by simply assigning a value to it, like any other variable. For example, you could write "A = -6" to assign the value of negative 6 to A. It's important to remember that A is now a distinct variable from X, Y, and K, and should be treated as such in your code or equations.

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Answer: 8182

Step-by-step explanation:A correct proportion to use is 22 over 5,000 = 36 over d

Answer: -52

Step-by-step explanation:

Answer: -52%

Step-by-step explanation:                                                                            Number of tickets received on Wednesday = 50
Number of tickets received on the next day = 24
Difference = 24 - 50 = 26
Percentage = -26/50 x 100% = -52%