2 years ago

Use the associative property to write am expression equivalent to (n+3) +4

Mathematics

1 answer:

lisabon 2012 [21]2 years ago

6 0

D is the correct answer.

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josh has a job mowing lawns. He charges$25 for each yard. He needs at least $400 for the new game system that he wants. write an

Murljashka [212]

25x $\geq$ 400

x $\geq$ 16

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3 years ago

A triangular pyramid has a surface area of 174 square feet. It is made up of equilateral triangles with side lengths of 10 feet.

emmainna [20.7K]

Answer:

Slant height = 7.07 ft to nearest hundredth.

Step-by-step explanation:

The slant height = height of one of the triangular sides

Using Pythagoras:

S^2 = 1/2 * 10^2 + 10^2 = 50 ft.

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2 years ago

The product of 12 and k is 84.<br><br> Solve for k.

Mrac [35]

Answer:

The product of 12 and k is 84

According to the given problem, the equation is

$\boxed{12k = 84} \\ k = \frac{84}{12} \\ \boxed{k = 7}$

<u>k = 7</u> is the right answer.

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2 years ago

What is the missing angle measurement

OleMash [197]

Answer:

option c. 80 degree

Step-by-step explanation:

answer = 80 degree

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2 years ago

(Solve and write addition Equations) Zacarias and Paz together have $756.80. If Zacarias has $489.50, how much does Paz have? Wr

serious [3.7K]

$489.50+x=$756.80

x=amount paz has.

756.80-489.50 = 267.3

so Paz has $267.30

4 0

3 years ago

Read 2 more answers