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3 years ago

8

Last one I have to do!

2 answers:

Maksim231197 [3]3 years ago

5 0

Answer:

one Square wide and 5 high

Step-by-step explanation:

Sedaia [141]3 years ago

4 0

Answer:

Omg honey thats so easy all you have to do is draw the same thing just take a row off

Step-by-step explanation:

1.do as i say.

2.it just means you need to halve it since it just doubling the value of one square just halve the thing because honestly its plain in simple it just means your Halving it but it means the same

EX. 40=1 square and 80=1 square so you see how 40 is halve of 80? So all you have to do is halve the amount of squares that rectangle alerady has (i mean the thing thats just sitting on your computer.

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What's the common denominator of this equation?<br> 3 - b = 6-7

GuDViN [60]

Answer:

b = 4

Step-by-step explanation:

3 - b = 6 - 7

3 - b = -1

-b = -1 -3

-b = -4

b = 4

8 0

3 years ago

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Which of the following equations describes a relationship of inverse variation between input and out put ?

labwork [276]

Answer:

option A

output = constant / input

Step-by-step explanation:

Inverse relationship between two input and output means that they both moves in opposite directions, if one increases than other decreases.

Equation to describe relationship of inverse variation between input and output will be as following

<h3> output ∝ 1 / input</h3>

to remove this sign of proportionality

<h3> output = k / input </h3>

where k is a constant

4 0

2 years ago

What is the measure of angle A?

I am Lyosha [343]

First you have to find the angle B (check attachment)

$B = 180^{\circ} - 137^{\circ} = 43^{\circ}\\$

Then you can find the last angle inside the triangle, which I'll call C

$C = 180^{\circ} - 102^{\circ} - 43^{\circ} = 35^{\circ}$

Now you can find angle A

$A = 180^{\circ} - C = 180^{\circ} - 35^{\circ} = 145^{\circ}$

3 0

3 years ago

Sam’s business manufactures 5 times as many widgets as Mary does every hour but Sam needs to stop for a few minutes every hour a

natita [175]

Answer:
A) S=5M-3

Explanation:

6 0

3 years ago

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question.

SpyIntel [72]

Let

x------> the number of multiple choice question

y------> the number of free response question

we know that

$3x+8y=55$ -----> equation A

$x+y=15$

$x=15-y$ -----> equation B

Substitute equation B in equation A

$3[15-y]+8y=55$

$45-3y+8y=55$

$5y=55-45$

$5y=10$

$y=2$

Find the value of x

$x=15-y$

$x=15-2=13$

therefore

<u>the answer is</u>

the number of multiple choice question are $13$

the number of free response question are $2$

5 0

2 years ago

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