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Burka [1]
3 years ago
6

I need help solving this problem

Mathematics
1 answer:
AlladinOne [14]3 years ago
3 0

Answer:

Solving the similar triangles, we get x=10.6, y=66

Step-by-step explanation:

The triangles are similar.

We need to find the values of x and y

If the triangles are similar, the ratio of corresponding sides is equal.

So, we can write:

\frac{32}{x}=\frac{30}{10}=\frac{y}{22}

Now, we can solve to find value of x and y

First solving to find value of x:

\frac{32}{x}=\frac{30}{10}\\Cross \:multiply\\32\times 10=30x\\320=30x\\x=\frac{320}{30}\\x=10.6

So, we get x = 10.6

Now, finding value of y:

\frac{30}{10}=\frac{y}{22}\\Cross\:Multiply:\\30*22=10y\\660=10y\\y=\frac{660}{10}\\y=66

So, we get y = 66

Solving the similar triangles, we get x=10.6, y=66

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Answer:

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Tameka bought 50 cans of soda ( cola, grape, and orange) to serve at a party. She has 8 more colas than grape sodas, and 3 less
Gwar [14]

Answer:

Orange = 12

Grape = 15

Cola = 23

Step-by-step explanation:

Turning this into equations you can give each soda a variable

Cola = C | Grape = G | Orange = R

Then you get:

8 + G = C

R + 3 = G

C + G + R = 50

We want to get a variable all by itself in an equation so first I'm going to put the second equation (R + 3 = G) in the first (8 + G = C) by replacing the G to get

8 + (R + 3) = C  Combine the variables 11 + R = C and put that new equation into the last equation

(11 + R) + G + R = 50    

Now plug our original second equation (R + 3 = G) into our third to get

(11 + R) + (R + 3) + R = 50    

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3R = 36              Divide by 3

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Our new 3rd Equation is now:   C + G + 12 = 50, subtract over 12 to get

C + G = 38

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(8 + G) + G = 38

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3 years ago
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Factor to find the roots.
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