2 years ago

Please someone help! i will give brainliest

Mathematics

1 answer:

frozen [14]2 years ago

5 0

Answer:

Step-by-step explanation:

proportions

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Solve for the value of R. <br> SOMEONE PLEASE HELP ILL GIVE YOU POINTS AND BRAINLIST ANSWER !!!

lord [1]

Step-by-step explanation:

$(3r + 4) + (8r - 2) = 90$

$3r + 4 + 8r - 2= 90$

$11r = 88$

$r = \frac{88}{11} \\$

$r = 8$

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2 years ago

How many tens are in 120,000

Marina CMI [18]

12000
Just do
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3 years ago

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{x{ x + 4<0 or 6x>-12)

lora16 [44]

Answer:

$x\in (-\infty , -4) \cup (-2,+\infty)$

Step-by-step explanation:

Solve the system of inequalities:

x + 4 < 0

OR:

6x > -12

The first inequality yields the solution:

x < -4

The second inequality gives the solution:

x > -2

The total solution is the disjunction of the individual solutions, i.e., the union of both.

It can be expressed as

$\mathbf{x\in (-\infty , -4) \cup (-2,+\infty)}$

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2 years ago

What’s 25 divided by 5?

Gnom [1K]

Really that’s your question :> the answer is 5

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3 years ago

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A rectangular prism has volume 4,800 cubic yards, length 20 yards, and height 40 yards. Find its width, in yards.

Oksi-84 [34.3K]

Answer: 6 yards.

Step-by-step explanation:

First, multiply the length and the height to get 800. You know now that 800 times the width will be your volume, 4800. To find the width, divide the volume by 800, which is the length times the height. Check your work by doing 40 times 20 times 6. You get 4800, which is your volume, which means your correct!

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3 years ago