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ivann1987 [24]
2 years ago
12

A man's age is three times his son's age. Ten years ago, he was five times his son's

Mathematics
1 answer:
Free_Kalibri [48]2 years ago
3 0

Answer:

Step-by-step explanation:

son age be x

Aman age is 3x

ten years ago

son age x-10

aman age 3x -10

A.T.Q

5(x-10) = 3x -10

5x -50 = 3x - 10

2x = 40

x =20

3x=60

son present age =20

aman present age = 60

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The area of a triangular region is 3,136 sq . cm. if the perpendicular from one vertex to the opposite side is 64 cm, find the l
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2 years ago
PLEASE ANSWER FAST WILL DO BRAINLIESTThe coordinate grid shows points A through K. What point is a solution to the system of ine
Alja [10]

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If the inequalities are

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Step-by-step explanation:  If I interpreted the inequalities correctly, the attached graph shows them. It is possible that you meant  y > 1/(2x-2) for the second inequality. If so, we start over!

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4 0
3 years ago
If 2 (3t - 10) + t = 40 + 4t, what is the value of 3t?
Elenna [48]

Answer: 3t = 60

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Am I right or if not what is it. :)
dangina [55]

Answer:

Step-by-step explanation:

That is correct.

P=4s=4(12)=48in

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8 0
3 years ago
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