Mathematics Middle School

help me please I will give who is right briniest

Answers

Answer 1

Answer:

1. x=6

2. x=24

3. x=60

4. x=6

Step-by-step explanation:

1. divided by 2

2. multiplied by 2

3. multiplied by 5

4. divided by 1.5

Answer 2

Answer:B

Step-by-step explanation:

Related Questions

lol I'm crying i need help

Answers

Answer:

On blueprint , length of room is given by feet and width is given by 10 feet.

Step-by-step explanation:

Given: On a blueprint, the scale indicates that 6 cm represent 15 feet.

We have to find the value of the length of a room that is 9 cm long and 4 cm wide on the blueprint.

Since, the scale indicates that 6 cm represent 15 feet

That is 6 cm = 15 feet

1cm = feet

Thus, the scaling factor for 1 cm is feet.

Thus, for length of a room is 9 cm long.

On blueprint , length is given by feet.

Also, given width of room is 4 cm

On blueprint , width is given by feet.

Step-by-step explanation:

Answer: so it would be the length is 27.2 feet and it is 8.88888889 feet wide or 8.9 ft wide and 27.2 feet long when its rounded i do hope i helped you and im so sorry if i didn't 27.2 goes in the box

Step-by-step explanation: d

simplify the expression (a^3)^k*a^k

Answers

You follow the rule of (a^m)^n = a^mn
The answer is a^3ka^k

Evaluate
(a3 ) k ×a k

Multiply the exponents
a3k ×a k

When multiply or divide the terms with the same base, add or subtract the exponents
a3k+k

Answer
a4k

Describe the solution set for the system of equations that includes the equation of the line shown and each equation below.

Answers

The correct answer is A

The Correct answer is A

What is the slope of this line?

Answers

Answer:

-3/4

Step-by-step explanation:

Rise/run. 4 is the run and 3 is the rise making it 3/4

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Answers

Answer:

YZ=14

Step-by-step explanation:

ABCD ~ WXYZ (similar)

So all the sides are going to be in a ratio.

AD=12 AD~WZ

WZ=56 WZ~AD

[tex]\frac{AD}{WZ}=\frac{12}{56} =\frac{3}{14}[/tex]

The ratio between any side on ABCD to WXYZ is 3/14

DC=3 DC~YZ

[tex]\frac{DC}{YZ} =\frac{3}{14}[/tex]

[tex]\frac{3}{YZ} =\frac{3}{14}[/tex]

Solve for YZ

YZ=14

YZ=14. AD=12, AD~WZ, WZ=56, WZ~AD

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