3 years ago

Can someone help please!!!!!!

Mathematics

1 answer:

ivanzaharov [21]3 years ago

7 0

Answer:

The Answer for 19 is x+y=38.

The Answer for 20 is 2x+5y=100.

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Find the minimum value of

devlian [24]

Answer:

Step-by-step explanation:

We will substitute a, b, c to the our formula

(2*5-2)/4 = 8/4 = 2

7 0

3 years ago

A rectangular prism has a base with a length of 25, a width of 9, and a height of 12. A second prism has a square base with a si

RSB [31]

Answer:

The height of the second prism is 12 units.

Step-by-step explanation:

First, we must know that the volume of a rectangular prism is equal to length x width x height. With this information, we can multiply the given dimensions of the first rectangular prism to get a volume of 2700 cubic units. From here, we must understand wha we need from the second rectangular prism. Because it has a square base of 15, that accounts for both its width and length. Therefore, we have that

$Volume= 15^2 x\\2700/225=x\\12=x$

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2 years ago

Solve for x??<br><br><br>please help me with this....

Ainat [17]

Answer:

C. 5

Step-by-step explanation:

a triangle has 180 degrees as shown 1 angle has 88 degrees and the other 2 angles are equal basically divide 92 by 2 and you would get 46 then do that reverse thingy subtract the 1 and get 45 the divide 45 by 9 and get 5

Its C.

8 0

3 years ago

Read 2 more answers

HELP ME (for b show work pls thank you!

emmasim [6.3K]

For A put 160 (division sign} 4.
For B put -40

5 0

3 years ago

Mr.little earned $320 for working 2 eight hours shifts at the lumber yard .what is his hourly wage?

7nadin3 [17]

Answer:

Step-by-step explanation:

320$ divided by 16 (two 8 hr shifts) = 20 dollars an hour

3 0

3 years ago