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ivanzaharov [21]
2 years ago
6

What is the area of the trapezoid? 9 ft 2 12 ft 2 13 ft 2 13.5 ft 2

Mathematics
2 answers:
Vilka [71]2 years ago
8 0
13.5 the formula is a+b over 2 x height
7nadin3 [17]2 years ago
7 0

Answer:

13.5

Step-by-step explanation:

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3x + 8<br>× x + 2<br>_______​
Vladimir79 [104]

Step-by-step explanation:

<h2>(3x + 8) (x + 2)</h2>

= 3x(x + 2) + 8(x + 2)

= 3x^2 + 6x + 8x + 16

= 3x^2 + 14x + 16

8 0
3 years ago
Find the slope of the line using the slope formula.<br> (-1 , 3 ) and ( -1, 0)
xenn [34]

Answer:

Three ways to find the slope of a line: You may have two points #(x_1,y_1)# and #(x_2,y_2)# (often one or both of these points may be intercepts of the #x# and/or #y# axes). The slope is given by the equation. #m=(y_2-y_1)/(x_2-x_1)#. You may have a linear equation that is either in the form or can be manipulated into the form. #y = mx + b#.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What numerical coefficient of k on the right side of the equation makes the expressions equivalent? −0.4(−3.5k+2.9)=□ k−1.16
olchik [2.2K]

Answer:

do

Step-by-step explanation:

ta

8 0
3 years ago
Read 2 more answers
Ms.Sheppard cuts 1/2 of a piece of paper. She uses 1/6 of the piece to make a flower. What fraction of the sheet of paper does s
MAXImum [283]

Answer:

She uses \frac{1}{12} of the sheet of paper to make the flower.

Step-by-step explanation:

She cuts 1/2 of a piece of paper.

Of what was cut, she used 1/6 to make a piece.

What fraction of the sheet of paper does she use to make the flower?

A sixth of one half. So

\frac{1}{6}*\frac{1}{2} = \frac{1}{12}

She uses \frac{1}{12} of the sheet of paper to make the flower.

7 0
3 years ago
Priya bought these items at the grocery store. Find each unit price. A. 12 eggs for $3. How much is the cost per egg? B. 3 pound
Ratling [72]

Answer: A. Cost per egg = $4 .

B. Cost per pound = $ 2.5

C. Cost per roll = $ 0.5

D. Cost per apple = $0.35

Step-by-step explanation:

Formula: cost per item = (total cost) ÷ (number of items)

A. 12 eggs for $3.

Cost per egg = $ (12÷3) = $4

So, Cost per egg = $4 .

B. 3 pounds of peanuts for $7.50

Cost per pound of peanuts = $ (7.50 ÷ 3)= $ 2.5

So, Cost per pound = $ 2.5

C. 4 rolls of toilet paper for $2.

Cost per roll = $ (2 ÷4 ) = $ 0.5

So, Cost per roll = $ 0.5

D.  10 apples for $3.50.

Cost per apple = $ (3.50 ÷ 10)= $ 0.35

So,  Cost per apple = $0.35

4 0
4 years ago
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