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Arte-miy333 [17]
3 years ago
6

Please help! 15 pts!

Mathematics
1 answer:
yulyashka [42]3 years ago
7 0

Answer:

6 years

their average age now is 15

so, in six years the average age will be 21

Step-by-step explanation:

If im wrong you have my regrets

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2x+3=2

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All you need is in the photo please answer fast
Solnce55 [7]

system of inequalitities is

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8 0
1 year ago
what is the equation of the line that is perpendicular to and has the same y intercept as the given line​
Artist 52 [7]

Answer:

y=5x+1

Step-by-step explanation:

step 1

Find the slope of the given line

we have

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step 2

Find the slope of the perpendicular line to the given line

we know that

If two lines are perpendicular, then the product of their slopes is equal to -1

m1*m2=-1

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substitute

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m2=5

step 3

Find the equation of the line with slope m=5 and y-intercept (0,1)

The equation of the line into slope intercept form is equal to

y=mx+b

we have

m=5

b=1

substitute

y=5x+1

8 0
3 years ago
Over the set of integers, factor the expression x^4– 4x^2 – 12.​
Harlamova29_29 [7]

Step-by-step explanation:

problem answer in picture

4 0
3 years ago
The stripe is about. Cm long.
kodGreya [7K]

Replace S with the given side length, then solve for d.

d=√2(37)^2

d= √2(1369)

d= √2738

d=52.33 cm long.


4 0
3 years ago
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