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Snowcat [4.5K]
3 years ago
12

Which equation can be used to determine the reference angle, r, if 8=

Mathematics
1 answer:
storchak [24]3 years ago
6 0
R=0
Reason for this answer would be :
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I need a A in math can you help me with this answer
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Answer: 13

Step-by-step explanation:

12^2+5^2=13^2

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3 years ago
Alina spent no more than $45 on gas for a road trip. The first gas station she used charged $3.50 per gallon and the second gas
Paraphin [41]

Answer:  3.50x + 4.00y ≤ 45

                0 < y < 11.25

<u>Step-by-step explanation:</u>

3.50x + 4.00y \leq 45\\\\\\\text{Subtract 3.50x from both sides:}\\4.00y\leq -3.50x+45\\\\\\\text{Divide everything by 4.00 (to isolate y):}\\\dfrac{4.00y}{4.00}\leq \dfrac{-3.50x}{4.00}+\dfrac{45}{4.00}\\\\\\y\leq-0.875x+11.25\\\\\\\text{Both x and y must be greater than zero, so:}\\0

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3 years ago
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Is a repeating .3 a real number?
Tanya [424]
Yes .3 repeating is a real number
4 0
3 years ago
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Julien was involved in an accident in which he merged into another car, damaging the front fender of the other car. Julien is fu
Irina-Kira [14]

Answer:

Collision coverage pays for damage to your car resulting from a collision with another car, an object, such as a tree or telephone pole, or as a result of flipping over (note that collisions with deer are covered under comprehensive). It also covers damage caused by potholes.

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4 0
3 years ago
I need help please. The question is already there. Tysm. 20 points.
Bess [88]

Answer:

$109 and 35%

Step-by-step explanation:

49.05 is the sale price and the discount is 55%. What’s the original price?

price/ 1- discount

49.05/ 1 - 0.55

49.05/ 0.45

109

for the other part

to find the discount subtract final price from original price

94 - 61.10 = 32.9

Which would be 35% in percent form.

5 0
3 years ago
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