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Ilya [14]
2 years ago
7

WILL GIVE BRAINLIEST

Mathematics
1 answer:
Aleks [24]2 years ago
4 0

Answer:

AB = 8

Step-by-step explanation:

AC = 36

AB/BC = 2/7

AB = (2/7)BC

AB + BC = 36

(2/7)BC + BC = 36

(9/7)BC = 36

BC = 36(7/9)

BC = 4*7

BC = 28

AB + BC = 36

AB = 36 - 28

AB = 8

======

Is AB/BC = 2/7?

8/28 = 2/7  YES

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Answer:

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5 0
3 years ago
What is an ordered pair (x,y) that is a solution to x-3y=3
Alina [70]

Answer:

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6 0
3 years ago
Can someone answers this question please master it correctly if it’s corect I will mark you brainliest
Inessa [10]

Answer:

4 people will be expected to win the prize

Step-by-step explanation:

Out of 15 people, 5 won a prize

5/15 = simplify into 1/3

1/3 = x/12         Cross multiply

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<h3><u><em>Hope this helps!!!</em></u></h3><h3><u><em>:)</em></u></h3>
3 0
3 years ago
what is the value of the x variable in the solution to the following system of equations? 2x 2y = 6 x 3y = −1 a. −2 b. 2 c. 5 d.
tatuchka [14]
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x + 3y = -1 . . . . . (2)

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7 0
3 years ago
What is the independent and dependent variable? Whats the (x) and (y) axis?
Shtirlitz [24]

Answer:

x-axis(independent) = 1.5

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Step-by-step explanation:

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