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3 years ago

What is the area of this trapezoid?

Mathematics

2 answers:

vivado [14]3 years ago

6 0

Answer:

13 Inches

Step-by-step explanation:

If u add the numbers on each side you will get your answer.

(Perimeter)

babymother [125]3 years ago

4 0

Answer:

Step-by-step explanation:

Use the equation $\frac{a+b}{2}*h$

Where b2 is a, b1 is b and h is h

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Multiply and simplify. Assume that all variables are positive.

Oxana [17]

Answer:

multiply

Step-by-step explanation:

and then you are going to break it down

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3 years ago

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Answer:

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3 years ago

Read 2 more answers

jeanine Baker makes floral arrangements. She has 13 different cut flowers and plans to use 7 of them. How many different selecti

Ksju [112]

A total of 1,716 selections of the 7 flowers are possible.

Step-by-step explanation:

Step 1:

There are 13 flowers from which Jeanine Baker plans to use 7 of them.

To determine the number of selections that are possible we use combinations.

The formula for combinations is; $^{n} C_{r}=\frac{n !}{(n-r) ! r !}$ .

Step 2:

In the given formula, n is the total number of options and r is the number of options to be selected.

For this question, $n = 13$ and $r=7$ .

So $^{13} C_{7}=\frac{13 !}{(13-7) ! 7 !} = \frac{13 !}{(6) ! 7 !} = 1,716.$

So a total of 1,716 selections are possible.

3 0

3 years ago

G (x)=x-3 and h(x)= square root of x, find(g o h) (25)

nevsk [136]

H(25) = sqrt25 = 5

g(5) = 5 - 3 = 2

answer is 2

7 0

3 years ago

Show work. How do you solve for x degree if the hyp= 7 and the opp= 4? (round to the nearest degree)

Stolb23 [73]

So we have the opp and hyp, use sine.

sinx=O/H
sinx=4/7
inverse sine to isolate x.
x=sin⁻¹(4/7)
x=34.84

3 0

3 years ago