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PolarNik [594]
3 years ago
11

Can someone help me please!!!!

Mathematics
1 answer:
Softa [21]3 years ago
6 0

Answer:

step 1. DBE ~ ABC

step 2. (x + 5)/4 = (2x + x + 5)/(4 + 3)

step 3. ( x + 5)/4 = (3x + 5)/7

step 4. 7x + 35 = 12x + 20

step 5. 5x = 15

step 6. x = 3.

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Consider the expression 63 + 81.
viktelen [127]
63+81=9(7+9)
You can check your answer by:
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3 years ago
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What are the zeroes of f(x) = x2 − 6x + 8? (4 points) x = −4, 2 x = −4, −2 x = 4, 2 x = 4, −2
babymother [125]

Hey there! :)

Answer:

Third option. x = 2, and x = 4.

Step-by-step explanation:

Find the zeros of this quadratic equation by factoring:

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Set each factor equal to 0 to solve for the roots;

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8 0
4 years ago
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Use the tax table to help answer the following question.
iragen [17]

9514 1404 393

Answer:

  d.  $16.34

Step-by-step explanation:

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7 0
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