3 years ago

Hi i will be giving brainlist to best answer

1 answer:

8 0

The answer should be figure B

this is because when x is 0, the cost of y is 15

(the +15 is called our initial amount it is when x is equal to zero)

from here if you multiply x by 2 the answer is 20 from our equation 10 times 2 is 20

add the 15 and now our y value is 35

this can be seen on that table when x is 2, the y is 35

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Solve for x.<br><br> Help please

MAVERICK [17]

X = 10

The triangles are similar by SAS, so we can set up a proportion of their sides.

9/(33-9) = 12/(3x+2)
9/24 = 12/3x+2

Reduce
3/8 = 12/3x+2

Cross multiply
3(3x+2) = 12*8

Distribute and multiply
9x + 6 = 96

Subtract 6
9x = 90

Divide by 9
x = 10

Check:
9/24 = 12/3x+2
9/24 = 12/3*10 + 2
9/24 = 12/30 + 2
9/24 = 12/32
3/8 = 3/8 :)

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3 years ago

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BartSMP [9]

Answer:

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Step-by-step explanation:

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3 years ago

Solve 4sin^2 x-3=0 find two values of sinx that satisfy this equation

Leviafan [203]

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