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jarptica [38.1K]
3 years ago
11

I WILL MARK YOU BRAINLIEST! PLEASE HELP ME FIND THE VALUE OF X

Mathematics
1 answer:
alexdok [17]3 years ago
8 0

Answer:

X=27

Step-by-step explanation:

6x6 =36 divided by 2= 23 + 4 =27

9x9=54 divided by 2=27

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The length of a rectangle is 5 inches more than twice a number.The width is 4 inches less than the same number.If the area of th
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Answer:

n = 5, n = -7/2

Step-by-step explanation:

2n + 5 = l

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A = l × w = 15

(2n + 5)(n-4) = 15

2n^2 - 8n + 5n - 20 = 15

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A 34-foot pole casts a 30-foot shadow. At the same time, a nearby tree casts a 24-foot shadow. How tall is the tree?
artcher [175]

Answer:

27.2 ft

Step-by-step explanation:

Let's set up a ratio that represents the problem:

Object's Height (ft) : Shadow (ft)

Substitute with the dimensions of the 34 foot pole and its 30 foot shadow.

34 : 30

Find the unit rate:

The unit rate is when one number in a ratio is 1.

Let's make the Shadow equal to one by dividing by 30 on both sides.

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/30  /30

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Now, let's multiply by 24 on both sides to find the height of the tree.

Multiply:

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1.13 : 1

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Therefore, the tree is 27.2 feet tall.

7 0
3 years ago
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Answer:

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