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Juliette [100K]
2 years ago
8

A=1/2(b_1 + b_2)h solve for h

Mathematics
1 answer:
Lubov Fominskaja [6]2 years ago
7 0

Answer: H = 1

Step-by-step explanation:

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Plz explain it to me? and answer
Viefleur [7K]
The question states that both parts of Noshi's desk were shaped like trapezoids and both had a height of 3.

We know that the formula for area of a trapezoid is (a+b)/2 * h, where a and b are bases of the trapezoid and h is the height. Note: This is like any other form of trying to find the area, because we are doing base times height, however, we need to divide the sum of the bases by 2 to find the average base length.

Let's call the first trapezoid on the left Trapezoid A and the second slanted trapezoid Trapezoid B.

Area of Trapezoid A = (a+b)/2 * h = (5+8)/2 * 3 = 13/2 * 3 = 6.5 * 3 = 19.5 feet
Area of Trapezoid B = (a+b)/2 * h = (4+9)/2 * 3 = 13/2 * 3 = 6.5 * 3 = 19.5 feet

To find the area of Noshi's total desk, we simply need to add the areas of Trapezoid A and Trapezoid B together.

19.5 feet + 19.5 feet = 39 feet

Therefore, the area of Noshi's desk is 39 feet.

Hope this helps! :)
7 0
3 years ago
-10 = 2 – 21 <br> Solve for the variable
Arturiano [62]

-10=-19 is the answer goodluck

5 0
3 years ago
If EG=10 and EF=4,then FG=?
Alchen [17]
<span>FG = EG−EF
= 10 − 4
= 6</span>
6 0
3 years ago
Read 2 more answers
Evaluate each expression when x = 8, and z = 10
sveticcg [70]

Answer:

x = 2

y = 4

z = 8

1. xy

10

2. x + z

8

3. z - y

4

4. x + y + z

14Step-by-step explanation:

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2 years ago
What is 19.6 divided by 7
Lemur [1.5K]
19 divided by 7 = 2.8
7 0
3 years ago
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