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2 years ago

What type of angle is m ?

Mathematics

1 answer:

Eduardwww [97]2 years ago

7 0

90 degree
or right angle
Hope this helps <span />

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The price of a specic model of a new car decreased from $23,000 to $21,000 in one year. What is the

Alex

The decrease is 8.7%

Step-by-step explanation:

Old price = $23000

New price = $21000

Difference = New price - Old price

Difference = 21000 - 23000 = -2000

The negative sign indicates the decrease.

$Percent\ decrease=\frac{Difference}{New\ value}*100\\\\Percent\ decrease=\frac{2000}{23000}*100\\\\Percent\ decrease=\frac{200000}{23000}\\\\Percent\ decrease=8.69\%$

Rounding off to nearest tenth;

Percent decrease = 8.7%

The decrease is 8.7%

Keywords: difference, percentage

Learn more about percentages at:

#LearnwithBrainly

3 0

2 years ago

Somebody who knows how to do this?? plz answer all the questions correctly thanks!

Ksju [112]

Answer:

a) 5/21

b) 4/21

c) 4/21

d) 8/21

Step-by-step explanation:

total number of coins: 21

a) number if dollars: 5

therefore fraction is 5/21

b) number of quarters: 4

therefore fraction is 4/21

c) number of dimes: 4

therefore fraction is 4/21

d) number of nickels: 8

therefore fraction is 8/21

4 0

2 years ago

3.7m∧5÷3.7m∧2 How do I complete this expression?

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The average ocean depth is 3.7 × 103 m, and the area of the oceans is 3.6 × 1014 m2. What is the total volume of the ocean in liters? (One cubic meter contains 1000 liters. Round your answer to one decimal place.)

8 0

2 years ago

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Ten students share 9 candy bars equally. what fraction of a candy bars does each student get

emmainna [20.7K]

Each person gets 9 tenths

6 0

2 years ago

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1) Billy walks 15 miles every day to soccer practice, and catches a ride home from his grandma. Billy had 5 practices last week.

nignag [31]

1 ) Billy walks 15 miles every day to soccer practice and he had 5 practices last week.