2 years ago

A table and 8 chairs together weigh

Mathematics

1 answer:

Effectus [21]2 years ago

7 0

Each chair weighs 9 lb.

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Please help me I will really appreciate it!!!

Margarita [4]

The answer is D

U would subtract a^2 then square both sides to isolate the variable

4 0

2 years ago

3.27525 in expanded form

Vikentia [17]

three and twenty-seven thousand, five hundred twenty-five hundred-thousandths

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3 years ago

Read 2 more answers

Change the following quantity into the indicated unit.

mafiozo [28]

Answer:

11.8 in.

Step-by-step explanation:

8 0

3 years ago

What is the inverse function for h(x) = <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B7%7D%20-1" id="TexFormula1" title="\sqrt

Blizzard [7]

Step-by-step explanation:

$y = \sqrt{x + 7} - 1$

Replace x and y.

$x = \sqrt{y + 7} - 1$

Solve for y.

$x + 1 = \sqrt{y + 7}$

Square both sides.

$(x + 1) {}^{2} = y + 7$

$(x + 1) {}^{2} - 7 = y$

This is the inverse function or you can also say

${x}^{2} + 2x - 6 = y$

5 0

2 years ago

PLEASE HELP!!!!!!!!!!!!!!!

GarryVolchara [31]

Answer:

C) 3/8

Step-by-step explanation:

Find 1/8 + 1/4

1/8 + 1/4

= 1/8 + 2/8

= 3/8

7 0

2 years ago