3 years ago

HELP IVE BEEN STUCK IN THIS QUESTIONS FOR AGES ... ILL GIVE 50 POINTS

Mathematics

1 answer:

Ivanshal [37]3 years ago

4 0

Answer:

You will need 34 square feet of carpet

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-2.2 + 0.3z= 3 -0.5z -0.8z<br> what does z equal

wariber [46]

$-2.2 + 0.3z= 3 -0.5z -0.8z \\ \\ 0.3z - 2.2 = 3 - 0.5z - 0.8z \\ \\ 0.3z - 2.2 = 3 - 1.3z \\ \\ 0.3z = 3 - 1.3z + 2.2 \\ \\ 0.3z = -1.3z + 5.2 \\ \\ 0.3z + 1.3z = 5.2 \\ \\ 1.6z = 5.2 \\ \\ z = 3.25 \\ \\$

The final result is: z = 3.25.

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3 years ago

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Which set of fractions is ordered from greatest to least? 2/3 3/8 5/12

blagie [28]

Answer:

5/12 3/8 2/3

Step-by-step explanation:

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3 years ago

PLEASE HELP ME !!!!!

Ierofanga [76]

X = 112

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2 years ago

How would you factor a quadratic expression like 9x^2-4

Ganezh [65]

Hello, we need to see it as a difference of two squares as we know that for all a and b real numbers

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So, here

$9x^2-4=(3x)^2-2^2=(3x-2)(3x+2)$

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3 years ago

There are 10 decimeters in every meter. If a piece of fabric is 32 decimeters long, how long is it when measured in meters?

lara31 [8.8K]

10 dm = 1 m
32 dm = 32/10 = 3.2 m
Answer: 3.2 m

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3 years ago