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Lera25 [3.4K]
3 years ago
10

What is the area of this trapezoid? Enter your answer in the box.

Mathematics
2 answers:
olga2289 [7]3 years ago
4 0
The formula for area of a trapezoid is
\frac{(b1 + b2) \times h}{2}
so you add up the bottom base (17) and the top base (3) to get 20.
you then take the sum of the bases (20) times the height (8) to get 160.
lastly, you take 160 ÷ 2 to get your final answer, which is 80 (:
Anna35 [415]3 years ago
4 0

Answer:

80

Step-by-step explanation:

i took it in the k12 lesson so the answer is 80

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Mathilda has 20 pints of green paint. She uses 2/5 of it to paint a landscape and 3/10 of it while painting a clover. She decide
sleet_krkn [62]
2/5 of 20 = 8. 

3/10 of 20= 6. 

8+6=14. So 20-14= 6

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3 years ago
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Which expression is a prime polynomial?
irakobra [83]

The expression that is a prime polynomial is:

B. x^3 - 27y^2.

<h3>What is a prime polynomial?</h3>

A prime polynomial is a polynomial that cannot be factored.

In this problem, item b gives a prime polynomial, as:

  • In item a, 3 is a common factor, hence the polynomial can be factored.
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More can be learned about prime polynomials at brainly.com/question/26388060

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4 0
2 years ago
Volume (to the nearest tenth)
Ivenika [448]

Answer:

913

Step-by-step explanation:

cylinder:

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first lets find the volume of the cylinder the formula for the volume of a cylinder is pi times radius squared times height. so after plugging in the height and radius you get 689.64242

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radius=5.6 height=6.8

now the volume of the cone, the formula for the volume of a cone is pi times radius squared times height/3. so after plugging in the height and radius of the cone you get 223.31278

so 689.64242 + 223.31278= 912.9552 and that rounded to the nearest tenth is 913

3 0
2 years ago
Find the x- and y-intercepts for 3x-2y = 24
sleet_krkn [62]
X-intercept: (8,0)
Y-intercept:(0,-12)
7 0
3 years ago
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Delvig [45]

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Step-by-step explanation:

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3 years ago
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