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vitfil [10]
4 years ago
11

What multiplier would you use to decrease by 10%

Mathematics
2 answers:
vekshin14 years ago
8 0

Answer:

.9

Step-by-step explanation:

Decrease by 10%

100 - 10% = 90%

We are keeping 90%

Change to decimal form

.90

Multiply by .90

bogdanovich [222]4 years ago
7 0

Answer: 0.1

Step-by-step explanation:

10% as a decimal is 0.1

if you were to decrease something by 10 percent, such as a price, multiply the number by 0.1, then subtract the number.

<u>Example:</u>

$25 is 10% off

25*0.1=2.5

25 - 2.5 =22.5

When $25 is 10% off, then the price will be $22.50

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Plz help! Pretty easy problems!
Julli [10]

Answer:

The first is 9 sq.units

The second is 8 sq units

The third is 180mm squared

Step-by-step explanation:

8 0
3 years ago
What is the Domain and Range *DON'T FORGET PARENTHESES AND BRACKETS*
Anastasy [175]

Answer:

Domain: (-5,-4,-3,-2,-1,0,1,2,3,4,5)

Range: (0,1,2,3,4, -1, -2)

Step-by-step explanation:

Domain means all of the x-axis values on the graph, so for example in (-2,0), -2 would be part of the domain and 0 part of the range. Therefor, what you would do would be take all of the plots and put all x values as the domain and all y values as the range. Hope this helped!

4 0
3 years ago
A cylinder has a height of 13 feet and a radius of 11 feet. What is its volume? Use a ~ 3.14
ArbitrLikvidat [17]

Answer:

900

Step-by-step explanation:

V=πr2h

3.14 x 11= 34.54

34.54 x 2= 69.08

69.08x 13= 898.04

898.04 rounded to nearest hundreth is 900

8 0
3 years ago
8 1/4 ÷d= 2/11 please give me the answer in fraction form
marusya05 [52]

Answer: 45 and 3/8

Step-by-step explanation:

8 and 1/4 = 8.25

8.25/d = 2/11

Multiply 2 x d and 8.25 x 11

2d = 90.75

Divide 90.75 by 2 = 45.375

.375 = 3/8

3 0
3 years ago
Does this graph represent a function? Why or why not?
aksik [14]

Answer:

B

Step-by-step explanation:

It is a function because it passes the vertical line test... (There is no vertical line you can draw that will go through 2 or more than 2 points.)

3 0
3 years ago
Read 2 more answers
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