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kenny6666 [7]
3 years ago
7

The height of the equilateral triangle below is 15 units. What is the value of x?

Mathematics
2 answers:
tatyana61 [14]3 years ago
8 0
on edgen, the answer is B) 30sqrt3
Marat540 [252]3 years ago
8 0

The answer is the last choice D :

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a drawer contains 9 white paper clips, 5 green paper clips, and 6 red paper clips. One paper clip is selected at random. What is
tatyana61 [14]

Answer:

the answer should be 9/14

Step-by-step explanation:

you add them all up then subtract the red for your denominator

then just put the number of white on top for your numerator


6 0
3 years ago
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Help me quickkkk!!<br> A = 1/2(a+b)h solve for b
nasty-shy [4]

Answer:

2A/h - a = b

Step-by-step explanation:

Using A= 1/2(a+b)h

Divide both side by h

⇒A/h = 1/2(a + b)

Mutiply both sides by 2

⇒2A/h = a + b

Take the 2 over to the other side

2A/h - a = b

Keep in mind, that the (a) is not on the bottom, rather on its own

3 0
3 years ago
Solve for the indicated variable.<br> a -c=d-r. for a<br> a=
sveticcg [70]

Answer:

a= d-r +c

Step-by-step explanation:

a-c = d-r

+c

a= d-r +c

6 0
3 years ago
one customer purchases 8 bags of dog food and 2 bags of dog food. The total weight of the purchases is 44 pounds. Another custom
Svetach [21]
68 pound of dog and cat food
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Mrs. Jackson is covering her bulletin board with new paper. What formula should she use to figure out how much paper to buy?
Aliun [14]

Answer: A = L x W

Step-by-step explanation:. Mrs. Jackson should use the formula to calculate area in order to figure out how much paper to buy. The formula is Area = Length x Width. This will tell her exactly how much paper she will need to cover the bulletin board.

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3 years ago
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