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zimovet [89]
3 years ago
8

Please help me find x

Mathematics
1 answer:
melamori03 [73]3 years ago
3 0

Answer:

4

Step-by-step explanation:

x=21\tan(30^\circ)=7\sqrt3\approx4.04145188433

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nikdorinn [45]

Answer:

1.  1/6x + 5/6

2. 1/3x + 2/3

Step-by-step explanation:

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3 years ago
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Fill in the blanks below with the correct units. (a) Karen's desk is about 3 ? (b) Dan's refrigerator has a mass of 80 ? (c) The
Nezavi [6.7K]

Hello!

To solve this exercise, let's think a bit and choose the best option for each alternative.

<h2>(a) Karen's desk is about 3...</h2>

Well, a desk with 3mm or 3cm is too small, and with 3km is too big.

In this case, the best option is 3 meters (even though it's big, it's the best option).

<h2>(b) Dan's refrigerator has a mass of 80...</h2>

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5ml of water is too little, it fits in a spoon. The correct option is liters.

Answers:

a. meters

b. kilogr

8 0
1 year ago
The area of a square garden is 169 square feet. Find the length of one side of the garden, in feet.
nordsb [41]

If the garden is a true square, then all 4 sides are the same length.

The area of a square is equal to length^2

If we find the square root of 169, we can find the length.

√169 = 13

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8 0
3 years ago
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The length of a rectangle is six times its width. if the area of the rectangle is 216 ft2 , find its perimeter.
uysha [10]
L = 6w
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A = lw
216 = (6w)(w)
216 = 6w^2
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l = 36
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7 0
3 years ago
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mash [69]

Answer:

10

One tank is 25 buckets of water, so 2/5 of a tank is 10 buckets of water.

4 0
3 years ago
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