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krok68 [10]
3 years ago
9

PLEASE HELP WITH #3 i’ll give brainliest

Mathematics
1 answer:
tekilochka [14]3 years ago
4 0

Step-by-step explanation:

Lets begin with this 4x-25=x+14, 3x=39, so x=13, than we plug it in to side NP because that is the most simple one to plug it into to and that side is 27 since the triangle is equilateral all sides are the same so it is 27, 27, 27, for the sides and x=13

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A car can travel 38 miles on each gallon of gasoline how many gallons of gasoline will take to travel 190 miles
snow_tiger [21]
You take 190 and divide it by 38 = 5 gallons

8 0
3 years ago
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The dimensions of a garden are 30' by 20'. If a model garden with the scale of 10' = 5'' is to be made, find the dimensions of t
olchik [2.2K]

Answer:

15" by 10"

Step-by-step explanation:

Use a proportion.

10'/5" = 30"/x

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8 0
2 years ago
What is the missing step in solving the inequality 5 – 8x < 2x + 3? Add 2x to both sides of the inequality. Subtract 8x from
kvasek [131]

Answer:

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Step-by-step explanation:

First, you subtract by 5 from both sides of equation.

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x>1/5 is final answer.

Hope this helps!

5 0
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