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Assoli18 [71]
3 years ago
6

NEED HELP ASAP

Mathematics
2 answers:
Andrews [41]3 years ago
5 0

Answer:

The answer is 13 for the surface area

Step-by-step explanation:

kolezko [41]3 years ago
4 0

Answer:

13 I think I am so s t u p i d so probole Ronge

Step-by-step explanation:

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Simply x to the power of 10 over x to the power of 7​
Lelechka [254]

Answer:

x^10 x/7=  x 11/7

Step-by-step explanation:

hthat means x and then  X 11 over 7 btw..

4 0
3 years ago
Read 2 more answers
Please help find angle!!
Paraphin [41]

Answer:

35.5

Step-by-step explanation:

H, A

Cos=A/H

Cos 65= 15/x

x=15/cos 65

8 0
3 years ago
What is the product? startfraction 2 y over y minus 3 endfraction divided by startfraction 4 y minus 12 over 2 y 6 endfraction t
Genrish500 [490]

The product of the expression \rm \dfrac{\dfrac{2y}{y-3} }{\dfrac{4y-12}{2y+6}}\\\\\\ is \rm \dfrac{(y^2+3y)}{(y^2-6y+9)}\\.

<h3>What is the product?</h3>

In mathematics, the term 'product' refers to the answer to a multiplication problem.

The product of the given expression is determined in the following steps given below.

\rm =\dfrac{\dfrac{2y}{y-3} }{\dfrac{4y-12}{2y+6}}\\\\\\=\dfrac{2y}{y-3}\times \dfrac{2y+6}{4y-12}\\\\= \dfrac{2y \times 2y + 2y \times 6}{y(4y-12)-3(4y-12)}\\\\=\dfrac{4y^2+12y}{4y^2-12y-12y+36}\\\\=\dfrac{4y^2+12y}{4y^2-24y+36}\\\\=\dfrac{4(y^2+3y)}{4(y^2-6y+9)}\\\\ =\dfrac{(y^2+3y)}{(y^2-6y+9)}\\

Hence, the product of the expression \rm \dfrac{\dfrac{2y}{y-3} }{\dfrac{4y-12}{2y+6}}\\\\\\ is \rm \dfrac{(y^2+3y)}{(y^2-6y+9)}\\.

To know more about the product click the link given below.

brainly.com/question/15029466

5 0
2 years ago
The math team has 11 boys, 10 girls, and 1 coach. What is the ratio of coach to
viva [34]

Answer:

1:21

The reason why is because adding 11 and 10 you get 21 and there is only one coach so you would get 1:21

8 0
3 years ago
What are the answers here?
bezimeni [28]

Answer:

The slope is 3

The y-intercept is -2

The linear equation is y = 3x - 2

Step-by-step explanation:

The form of the linear equation is y = m x + b, where

  • m is the slope of the line
  • b is the y-intercept
  • The rule of the slope of a line that passes through points (x1, y1) and (x2, y2) is m = \frac{y2-y1}{x2-x1}

∵ A line passes through points (2, 4) and (6, 16)

∴ x1 = 2 and y1 = 4

∴ x2 = 6 and y2 = 16

→ Substitute them in the rule of the slope above to find it

∵ m = \frac{16-4}{6-2} = \frac{12}{4} = 3

∴ m = 3

→ Substitute it in the form of the equation above

∴ y = 3x + b

→ To find b substitute x and y in the equation by the coordinates of

   a point on the line

∵ Point (2, 4) is on the line

∴ x = 2 and y = 4

∵ 4 = 3(2) + b

∴ 4 = 6 + b

→ Subtract 6 from both sides to find b

∵ 4 - 6 = 6 - 6 + b

∴ -2 = b

→ Substitute its value on the equation above

∵ y = 3x + (-2)

∴ y = 3x - 2

→ Let us answer the questions

The slope is 3

The y-intercept is -2

The linear equation is y = 3x - 2

8 0
3 years ago
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