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sladkih [1.3K]
2 years ago
8

For what value of x is the equation 2(x-12)+ x = 36

Mathematics
2 answers:
Contact [7]2 years ago
6 0

Answer:

J. 20

Step-by-step explanation:

Olenka [21]2 years ago
5 0

Answer:

2(x+12)+x=36

or,2x+24+x=36

or,3x+24=36

or,3x=36-24

or,3x=12

or,x=12/3

or,x=4

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Step-by-step explanation:

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8 0
3 years ago
A ball is thrown in the air from a height of 3 m with an initial velocity of 12 m/s. To the nearest tenth of a second, how long
stepladder [879]

Answer:  1.4 seconds

<u>Step-by-step explanation:</u>

The equation is: h(t) = at² + v₀t + h₀          where

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Since we are trying to find out when it lands on the ground, h(t) = 0

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Use the quadratic equation to find the x-intercepts

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3 years ago
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Step-by-step explanation:

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The sum of two numbers is 53 . The larger number is 9 more than the smaller number. What are the numbers?
Illusion [34]

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6 0
2 years ago
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