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Sav [38]
2 years ago
12

Help me solve this equation

Mathematics
1 answer:
klio [65]2 years ago
7 0

Answer:

9 is the value of a in the equation

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Experts please please PLEASE answer this question ASAP! Due today.
quester [9]

The height of the given trapezoid is 7.5 m.

Step-by-step explanation:

Step 1:

The trapezoid's area is calculated by averaging the base lengths and multiplying it with the trapezoid's height.

The trapezoid's area, A = \frac{b_{1}+b_{2}}{2} (h).

Here b_{1} is the lower base length and b_{2} is the upper base length while h is the height.

Step 2:

In the given problem, b_{1}=5 \mathrm{m} and b_{2}=3 \mathrm{m}. Assume the height is h m.

The trapezoid's area = 30.

30 = \frac{5+3}{2} (h), 30 = (4)(h).

h = \frac{30}{4} = 7.5.

So the height of the given trapezoid is 7.5 m.

8 0
3 years ago
What is the right answer?
OverLord2011 [107]
3/5 because she is sharing with 3 sisters. So there is 4 people
4 0
3 years ago
draw3 rows with 2 counters in each row write a word problem that can be acted out using these counters
Gnoma [55]
Pretend * is counter

*   *   *
*   *   *

the word problem could be in a box of chocolates there is 3 rows and 2 chocolates in each row how many chocolates are there total.
6 0
3 years ago
Read 2 more answers
What is the length of AB? round to the nearest tenth
inna [77]

Answer:

theres nothing attached

Step-by-step explanation:

8 0
3 years ago
Our club shirts are available in two sizes: small shirts coat $27 each and large shirts cost $31 each. Last week a total of 14 s
DanielleElmas [232]

small = 9

large = 5

hope this helps

7 0
3 years ago
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