3 years ago

How many sqaure feet of carpet do you need will you need

Mathematics

1 answer:

kati45 [8]3 years ago

5 0

12 ft I had the question the other day on online school :)

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If z=15, what would the expression z2 – 2z + 15 be equal to?

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Answer:

Step-by-step explanation:

z2 - 2z + 15

(15)2 - 2(15) + 15

30 - 30 + 15

0 + 15

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3 years ago

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How many teaspoons of brine shrimp every day? There are about 125,000 Brine shrimp in 1 pound. A pound contains 96 teaspoons. A

sveticcg [70]

Answer:

$2\frac{38}{125}\ teaspoons$

Step-by-step explanation:

we know that

There are about 125,000 Brine shrimp in 1 pound

1 pound contains 96 teaspoons

There are about 125,000 Brine shrimp in 96 teaspoons

Using proportion

Find out how many teaspoons of brine shrimp represent 3000 Brine shrimp

Let

x -----> the number of teaspoons

$\frac{96}{125,000}=\frac{x}{3,000}\\\\x=3,000(96)/125,000\\\\x=\frac{288,000}{125,000}\ teaspoons$

Simplify

$\frac{288}{125}\ teaspoons$

Convert to mixed number

$\frac{288}{125}\ teaspoons=\frac{250}{125}+\frac{38}{125}=2\frac{38}{125}\ teaspoons$

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3 years ago

What is the greatest common factor shared by 51 and 21

AlexFokin [52]

The number ir gcf is 3 !

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3 years ago

What is the x? 4x+50=150

swat32

Answer:

x = 25

Step-by-step explanation:

Given

4x + 50 = 150 ( subtract 50 from both sides )

4x = 100 ( divide both sides by 4 )

x = 25

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CORRECT ANSWER GETS BRAINLIEST. Complete the square and find the answer! I genuinely need help so please only answer if you know

brilliants [131]

Answer:

+49=(x+ 7)^2

hope that helped if yes give me brainliest and if no draw my attention by hitting the comment section

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