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alukav5142 [94]
2 years ago
6

Hey can someone please check my work? I want to make sure I get it right. Thanks.

Mathematics
1 answer:
adell [148]2 years ago
4 0

Yes... It is correct...

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How many degrees are in an angle that turns through 3/4 of a circle?
Zepler [3.9K]
The answer is 270 degrees. 

Since a circle has a full degree measure of 360 degrees, we can multiply 360 by 3/4 to result in 270 degrees.

Hope this helps.
8 0
3 years ago
From 1929 through the early 1930s, the prices of consumer goods actually decreased. Economists call this phenomenon deflation. T
ludmilkaskok [199]

Answer:

23.42

Step-by-step explanation:

If something is decreasing by 7% we can mulitply it by (1-.07) or .93

so our formula is

100(.93)²⁰= 23.42388737

which rounds to 23.42

4 0
3 years ago
Read 2 more answers
I need help with this math work
AveGali [126]
............................
4 0
3 years ago
Determine if the lines are parallel, perpendicular, or neither 10x+5y=-5 and y=-2x+6
Ksenya-84 [330]
If they are parallel they will have the same slope , m

So in y = mx + c, if there are two equations which both have the same m value they will be parallel.
If the lines are perpendicular they'll have slopes like this: 1/2 to -2/1 - where they flip and a negative gets added.

In the equations: 10x + 5y = -5 , and y = -2x + 6
We can rearrange 10x + 5y = -5 to be in the form y = mx + c
10x + 5y = -5
5y = -5 - 10x
y = -1 - 2x
y = -2x - 1

Since y = -2x - 1 and y = -2x + 6 both have the same slope of -2 they are parallel!

7 0
3 years ago
To the nearest whole number, which is the BEST estimate?
timofeeve [1]
You answer is 229 multiply first then add (PEMDAS)
3 0
3 years ago
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