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Anna35 [415]
4 years ago
5

I’m trying to solve radical equations and am confused Radical x - 2 = 2

Mathematics
2 answers:
yawa3891 [41]4 years ago
7 0

Answer:X=4

Step-by-step explanation:

The X is a variable and the variables worth is 4 so 4-2=2

dybincka [34]4 years ago
5 0

Answer: x-2=2

x=2+2

x= 4

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8x - 60 less than or equal to 2 (5 - 3x)
MrRa [10]

Answer:

x less than or equal to 5

i think thats what u wanted

3 0
3 years ago
A 5.ft tall man casts a shadow along the ground that is 8 ft. long. At the same time a giraffe casts a shadow that is 12 ft. lon
forsale [732]

Answer :  7.5 ft

Step-by-step explanation:

when the length of the shadow is 8ft, the actual height of the man = 5ft

8:5

let the giraffe be 'x' ft tall.

if the length of the shadow is 12ft, actual height = x ft

12:x

8:5 x 12:x

\frac{8}{5} × \frac{12}{x}

x= \frac{15}{2}

x=7.5 ft

Therefore, the giraffe is 7.5ft tall.

4 0
1 year ago
Read 2 more answers
A rectangular field is fully enclosed with 218 meters of fencing. The length of the field is
mestny [16]

The length and width of a rectangular field fully enclosed with 218 metes fencing  are 63 meters and 46 meters respectively.

The perimeter of a rectangle is the sum of the whole four sides. Therefore, the perimeter of a rectangle is defined as follows:

  • perimeter = 2(l + w)

where

l = length

w = width

perimeter = 218 meters

The length of the field is  17 meters longer than the width, w. Therefore, the length is defined as follows:

  • l = 17 + w

The length and the width can be calculated as follows:

218 = 2(l + w)

218 = 2(17 + w + w)

218 = 34 + 4w

218 - 34 = 4w

184 = 4w

divide both sides by 4

w = 184 / 4

w = 46 meters

length = 17 + 46

length = 63 meters

learn more on rectangle here: brainly.com/question/15989799?referrer=searchResul

8 0
3 years ago
What is 1/10 of an income of 97.50?
rosijanka [135]
9.75 thats the answer
3 0
3 years ago
6.) What is the sum of 3x² + x+8 and x? - 9 ?
Dennis_Churaev [7]

Step-by-step explanation:

= (3x² + x + 8) + (x² - 9)

= (3 + 1)x² + x + (8 - 9)

= 4x² + x - 1

5 0
3 years ago
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