2 years ago

Solve for x can someone please answer please help

Mathematics

2 answers:

True [87]2 years ago

6 0

Answer:

Please see the photo I added, if you do not understand, specify in the comments...

Anna [14]2 years ago

5 0

In triangle ABC and triangle ADE

angle A = angle A (common)

angle ABC = angle ADE

By AA similarity criterion , they are similar

Thus

AB/AD = BC/DE

4/12 = x/12

Thus x = 4

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Janet = 1/3

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(1/3) + (1/2) = 5/6

Let x = time they both can do the job together

(1/2) + (5/6)x = 1

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Robyn saves up $204 and spends $32.50 on books. She wants to purchase more books from a sale where they cost $8.15 each. Which e

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Step-by-step explanation:

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3 years ago

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GREYUIT [131]

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2 years ago

Solve each equation by completing the square <br> 6) m² + 16m – 8 = 0

Natali5045456 [20]

Answer:

m = - 8 ± 6 $\sqrt{2}$

Step-by-step explanation:

Given

m² + 16m - 8 = 0 ( add 8 to both sides )

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add ( half the coefficient of the m- term )² to both sides

m² + 2(8)m + 64 = 8 + 64

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