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Doss [256]
3 years ago
12

True or False? All angles with measures between 120 degrees and 180 degrees are obtuse.

Mathematics
2 answers:
lions [1.4K]3 years ago
8 0
True, any angle higher than 90° is obtuse, and any angle lower than 90 is acute <span />
enot [183]3 years ago
8 0
This is true.
Because 90 degrees, and 180 is a straight line, anything between that is obtuse.
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Help algebra word problems a quire of paper consists of 25 sheets, and a ream of paper consists of 500 sheets. how many quires a
Natali5045456 [20]
Good morning from Canada!

What we know:
-quire=25 sheets
-ream=100 sheets

So, we are looking for how many quires can fit into a ream. All we have to do is divide the number of sheets in a ream (100) by the number of sheets in a quire (25) because dividing allows us to see how many times a specific number can go into another number, which is what we are looking for. (How many quires are in a ream).

100/25=4

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Hope this helps!
3 0
3 years ago
Find the simple interest earned to the nearest cent for each principal, interest rate, and time.
Y_Kistochka [10]

Answer:

Interest earned at 3.9 percent rate is $31.2

Interest earned at 2 percent rate is $5.8

Step-by-step explanation:

A = P(1 + rt)

Where 'A' is the amount, 'r' is the rate and 't' is the time in years

When;

P = $1200

r = 3.9%

t = \frac{8}{12} years

Then,

A = $1200(1 + 0.039(\frac{8}{12}))

A = $1200 + $31.2 = $1231.2

Interest = Amount - Principal

Interest earned at 3.9 percent rate is $1231.2 - $1200 = $31.2

When;

P = $580

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A = $580(1 + 0.02(\frac{6}{12}))

A = $580 + $5.8 = $585.8

Interest earned = Amount - Principal

Interest earned at 2 percent rate = $585.8 - $580 = $5.8

4 0
3 years ago
a rectangular playground has a preimeter of 180 feet.if the length is 12 feet longer than the width, what are the dimensions of
jeka94
Perimeter = w + w + l + l
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The dimensions for width are just w and for length it's w+12
4 0
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jeka94
The correct awnser is 2
5 0
3 years ago
Read 2 more answers
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diamong [38]

Answer: feet is 13.5 14400 seconds which is 4 hours

I hope im right

Step-by-step explanation:

8 0
3 years ago
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