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2 years ago

Find the area of the trapezoid

Mathematics

2 answers:

SCORPION-xisa [38]2 years ago

7 0

Solution:

Note that:

Area of trapezoid = (Sum of its parallel sides)h/2

Use the formula to find the area of the trapezoid.

(Sum of its parallel sides)h/2
=> (50)15/2
=> (25)15
=> 375 mm²

Alexandra [31]2 years ago

5 0

Answer:

$\sf area \ of \ trapezoid \ =375 \ mm^2$

Explanation:

$\sf area \ of \ trapezoid \ = \dfrac{1}{2} * ( base \ 1 + base \ 2 ) * height$

using the formula:

$\sf area \ of \ trapezoid \ = \dfrac{1}{2} * ( 14+ 36 ) * 15$

$\sf area \ of \ trapezoid \ = \dfrac{1}{2} * ( 50 ) * 15$

$\sf area \ of \ trapezoid \ =25 * 15$

$\sf area \ of \ trapezoid \ =375 \ mm^2$

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Please, help me I’m so dumb

Igoryamba

Answer:

Step-by-step explanation:

You know that 9 = 10 - 1.

Then 9 of something is equal to 10 of it less one of it. Here, that "something" is four.

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Comment on this math

This illustrates a shortcut for multiplying by 9 that can be convenient for mental arithmetic. The idea is to multiply by 10, which just involves adding 0 (or moving the decimal point), then subtract the original number.

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3 years ago

What is the slope of the line that goes through the points (-1, 4) and (2, 10)

spayn [35]

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2 years ago

Read 2 more answers

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would

Diano4ka-milaya [45]

Answer- 971.76 yd^3 (btw I used pi not 3.14)
Explanation:
Solve for the volume of the cone
V=pi*r^2*h/3
V=pi*10^2*22/3
V= 2408.55
Next solve for the volume of the sphere
V=4/3*pi*r^3
V=4/3*pi*7^3
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3 years ago

you were overcharged 4.52 on your cell phone bill 3 months in a row. the cell phone company says that it will add -4.52 to your

Digiron [165]

Answer:

No, incorrect. It should be -13. 56 unit

Step-by-step explanation:.

I am overcharged 4.52 unit on my cell phone 3 months in a row.

So, net amount I am overcharged = $4.52 \times 3$ unit