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Scilla [17]
3 years ago
15

Which is the angle measure represented by 2 rotations counterclockwise?

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
6 0

Answer:

Option D. 720°

Step-by-step explanation:

In every rotation of a circle angle formed at the center is 360°. Therefore, in a clock which is in the form of a circle, angle formed by two rotations at the center will be 360×2 = 720°

Now question is whether the angle is positive or negative?

Angles are always measured counterclockwise, means angles measured counterclockwise are positive and measured clockwise are negative.

Therefore, 2 rotations counterclockwise is equal to 720°.

Option D. 720° is the answer.

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What is a correct name for ange 5?
Afina-wow [57]

Answer: KVL

Step-by-step explanation:

This would be the correct name for the angle since the V needs to be in the middle of the answer. In the angle you can see L V and K all pass 5 making it the correct name for the angle

7 0
3 years ago
I earn $20.00 in 4 hours. At this rate, how much will i earn in 28 hours (show your work)
Sedbober [7]

Answer:

140$

Step-by-step explanation:

4 hours = 20

28 hours divided by 4 is 7

7 x 20 = 140

7 0
3 years ago
Does anyone know this one?
seropon [69]

Answer:

Multiply both sides by 2

Subtract l from both sides

Divide each side by 3

(2R -l)/3 =w

Step-by-step explanation:

R = (l+3w)/2

Multiply both sides by 2

2R = 2* (l+3w)

2R = l+3w

Subtract l from both sides

2R - l = l-l +3w

2R -l = 3w

Divide each side by 3

(2R-l) /3 = 3w/3

(2R -l)/3 =w

6 0
3 years ago
Read 2 more answers
Jay needs 19 quarts more paint for the outside of his barn than for the inside. If he uses 107 quarts in all, how many gallons o
love history [14]
Let's use q to represent the number of quarts needed.

you would have the following:

2q= 107-19
2q=88
q=44
44 is the number of quarts in a in the barn.
Now you have to divide that number by 4 to get gallons because there is 4 quarts in a gallon.
There are 11 gallons of paint.
6 0
3 years ago
Constant rate of change
statuscvo [17]

Answer:

The constant rate of change is the average change that happens between a time period. In slope-intercept form, it is the mx part of the equation.

y = mx + b

7 0
3 years ago
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