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AnnyKZ [126]
4 years ago
14

A pillow that usually costs $20 is marked down 45%.

Mathematics
2 answers:
madreJ [45]4 years ago
8 0
B is the right one 11$
My name is Ann [436]4 years ago
4 0

Answer:

B. $11

Step-by-step explanation:

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8 + 8a - 2a - 4<br> Pls help
PIT_PIT [208]

Answer:

that would 6a+4

Step-by-step explanation:

8a - 2a , 8 - 4

5 0
2 years ago
Read 2 more answers
How to graph 3/8 of a fraction on a number line
IRINA_888 [86]

Answer:

So you make a number line right, and make from 0 to 1. You would put 8 dashes between 0 and 1. Once you finished that, you would go to the third dash, and that will be 3/8 on a number line.

Step-by-step explanation:

I hope this helps! :)

6 0
4 years ago
Pls need help asap!!!
Sloan [31]

Trigonometry is the branch of mathematics that studies the relationship between the sides lengths and angles in a triangle.

<h3>What is trigonometry?</h3>

Your information is incomplete as the triangles aren't given. Therefore, an overview will be given.

It should be noted that trigonometry simply means the branch of mathematics that is concerned with angles and their application to calculation.

In this case, studies the relationship between the sides lengths and angles in a triangle. The there basic functions in trigonometry are sine, cosine, ad tangent.

Learn more about trigonometry on:

brainly.com/question/24236629

8 0
3 years ago
Shade 50% of this figure, worth 16 points
KATRIN_1 [288]

Answer:

shade 10 boxes for 50%

Step-by-step explanation:

50%=50/100=1/2

1/2 of 20=10

:. To shade 50% of the boxes, 10 boxes need to be shaded

6 0
3 years ago
What is happening to this graph when the x-values are between 4 and 8?
Vilka [71]

Answer:

The correct answer is A. It is constant.

Step-by-step explanation:

When the x-values are between 4 and 8, this graph is constant.  This can be seen because the graph is a horizontal line, meaning it has zero slope.  Since the slope is zero, it is neither increasing nor decreasing, and is known as constant.

Hope this helps!

6 0
3 years ago
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