The measure of a supplementary angle is 7 degrees.
Supplementary angles are those angles that sum up to 180 degrees.
The measure of an angle is 173 degrees.
Supplementary angles refer to the pair of angles that always sum up to 180°. These two angles are called supplements of each other.
According to the supplementaryangles;
Hence, the measure of a supplementary angle is 7 degrees.
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Answer:
Constant of proportionality is $6 for one pair and cost of dry cleaning 11 pairs of pants is $66.
Step-by-step explanation:
Dry cleaning fees is directly proportional to the charges of dry cleaning.
Cleaning fee ∝ Pairs of pants
Cleaning fee = k × Pairs of pants
where k is the proportionality constant.
If dry cleaning fee for 3 pairs of pants is $18 then from the equation given above
18 = k ×3
k =
SO the equation will be Cleaning fees = 6×Pairs of pants
For 11 pairs of pants,
Cleaning fees = 6×11 = $66
Therefore, constant of proportionality is $6 for one pair of pants and cost of dry cleaning 11 pairs of pants is $66.
Answer:
The answer should be a.) $5 per mile
hopefully my answer helps! ♡
(if my answers helped you please tell me, therefore I know.. that I did them correctly or incorrectly. anyways, have a great day/night!)
Step-by-step explanation:
it's a, because it mentions the rate of change, which is increasing... meaning it's a positive rate of change.
Answer:
The answer is A
Step-by-step explanation:
As every mile goes by 5$ is added to the meter, so in six miles with a starting meter of 3 for the ride is 33$
Your Welcome! :)
Answer:
The annual simple interest is 1.7%
Step-by-step explanation:
We are given I=$17, P=$500, t=2 years
Formula:
SI= PRT
where,
SI = Simple Interest (SI=$17)
P = Principle (P=$500)
R = Rate of interest (R=?)
T = Time (T=2)
Substitute the values into formula
17 = 500 x R x 2
R = 1.7%
Hence, The annual simple interest is 1.7%
B. How much does she make for 8 hours?
C. If the people she babysits for have $34 to pay her, how long can they stay out.
She makes $6 per hour. She makes $48 for 8 hours. She can babysit for 5.67 hours if she gets paid $34.
Erica babysits for 4 1/2 hours and gets paid for $27
The amount of money Erica earns in 1 hour is:
= (1 hour × $27 ) ÷ 9/2 hours
= ($27 × 2) / 9
= $6
The amount of money she makes in 8 hours is:
= 8 × $6
= $48
If the people she babysits for have $34 and the rate at which she's being paid per hour is $6, then the number of hours she can stay for is:
=(34 ÷ 6) hours
= 5.67 hours
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