3 years ago

Find the area of this trapezoid

Mathematics

1 answer:

IgorC [24]3 years ago

5 0

The answer is 1,665 i hope this helps you

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Solve system by elimination <br> -2x+2y =2<br> 4x-4y=4

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3 years ago

In triangle △ABC, ∠ABC=90°, BH is an altitude. Find the missing lengths. AH=4 and HC=1, find BH.

Rudik [331]

Answer:

Length of BH is 2 units.

Step-by-step explanation:

We have, ΔABC with ∠ABC = 90° and an altitude BH.

Also, it is given that the length of sides AH is 4 units and HC is 1 units.

Since, the 'Altitude Rule' states that 'the length of the altitude is the geometric mean of the line segments it bisects'.

So, we get that,

$BH^{2}=AH\times HC$

i.e. $BH^{2}=4\times 1$

i.e. $BH^{2}=4$

i.e. $BH=\pm 2$

Since, the length of the side cannot be negative.

So, length of BH is 2 units.

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4 years ago

Find the value of two numbers is there some is 12 and there difference is 4

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You mean their sum is 12?

A) x + y = 12
B) x -y = 4 then we add both equations:
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x = 8
y = 4

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3 years ago

Container A has a greater volume than Container B. Each container has a volume between 220 and 240 cubic inches. Use 3.14 for ?.

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220

Step-by-step explanation:

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Need help please don't get it <br>For each set of triangles,find the length of the missing side

Mumz [18]

4/20 = x/20 +x
80 + 4x = 20x
80/16 = x
5 = x

that being said. Is that your name???

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3 years ago

Find the area of this trapezoid​

Find the area of this trapezoid