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2 years ago

Which equation can be used to solve for x in the following diagram?

Mathematics

1 answer:

professor190 [17]2 years ago

5 0

Answer:

Step-by-step explanation:

opposite angles = congruent

150 : 10x = 1 : 1

150 : 10x = 1

15x = 1

x = 15

------------------

check

150 : 10 * 150 = 1 : 1

150 : 150 = 1 : 1

1 : 1 = 1 : 1

the answer is good

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Solve the following system of equations using substitution.

stira [4]

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gogolik [260]

Step-by-step explanation:

(c)

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By area of similar triangle theorem:

$\frac {A(\triangle PLM)}{A(\triangle PFG)}= \frac{PL^2}{PF^2}\\\therefore \frac {A(\triangle PLM)}{A(\triangle PFG)}= \frac{2^2}{5^2}\\\therefore \frac {A(\triangle PLM)}{A(\triangle PFG)}= \frac{4}{25}\\A(\triangle PLM)\: :\: A(\triangle PFG) = 4 \: :\: 25$

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3 years ago

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Arada [10]

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3 years ago

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Blizzard [7]

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