2 years ago

Which of the following expressions are equivalent to

Mathematics

1 answer:

marta [7]2 years ago

7 0

Answer:

I think it is B

Step-by-step explanation:

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Todd is saving for a vacation. The cost of his vacation is 1,089. Todd has a year to save the money. About how much does he need

Rashid [163]

Todd needs to save $90.75 per month to reach his goal

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3 years ago

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A side view of the top of a building is shown in the diagram below. The measure of angle MNT is 72 degrees. The measure of angle

bulgar [2K]

Answer:

142°

Step-by-step explanation:

Make a line parallel to RT to create alternate internal angles

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2 years ago

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Is x + 3 a factor of P(x) = x³ - 5x² + 3x + 9 ? Explain.

Ksju [112]

Answer:

Step-by-step explanation:

using the Factor theorem.

If (x + h) is a factor of f(x) then f(- h) = 0

for factor (x + 3) then evaluate P(- 3)

P(- 3) = (- 3)³ - 5(- 3)² + 3(- 3) + 9 = - 27 - 45 - 9 + 9 = - 72

since f(- 3) ≠ 0 then (x + 3) is not a factor of P(x)

4 0

2 years ago

A rectangle measures 6 cm by 4 cm. Another rectangle with adjacent sides 8 cm and x cm is geometrically similar to it. Find the

Elis [28]

Answer:

5 1/3 or 5.33333333333333333333333333333333333333333333333333333

Step-by-step explanation:

to find the scale factor, you must divide the two equal sides.

$\frac{6}{8}$

which equals

$\frac{3}{4}$ or 0.75

Now, the way to get the value of x is to divide 4 by 3/4 0r 0.75

$\frac{4}{0.75}$

Which equals

5.333 repeating or 5 1/3

Hope this helps. If you have any follow-up questions, feel free to ask.

Have a great day! :)

6 0

3 years ago

Find the surface of the prism

natta225 [31]

Answer:

no se podrías resolverlo tu

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3 years ago