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MArishka [77]
3 years ago
9

NEED HELP NOW 25 POINTS!!!!!!!

Mathematics
2 answers:
netineya [11]3 years ago
6 0
I believe the answer is C.
Crank3 years ago
5 0
Supplementary angels have sum = 180

<COD and <COA are supplement angles

answer is a. <COA (first choice)
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Nicole's Bikes rents bikes for $17 plus $3 per hour. Ndiba paid $41 to rent a bike. For how many hours did he rent the bike?​
NemiM [27]

Answer:

Ndiba rented the bike for 8 hours

Step-by-step explanation:

41 - 17 = 24

24 ÷ 3 = 8

7 0
2 years ago
How can you use rates of change to solve a real-life problem like the excessive emission of CO2 in the air? Answer using correct
Norma-Jean [14]

Answer:

rate of change can be used in a real life problem such as the rate that a pool fills up with water.

8 0
2 years ago
Find (ƒ + g)(x) ƒ(x) = 6x2 + 3x + 1 g(x) = 2x2 – 9
gavmur [86]

Answer:

8x² + 3x - 8

Step-by-step explanation:

(f + g)(x) = f(x) + g(x)

f(x) + g(x) = 6x² + 3x + 1 + 2x² - 9 = 8x² + 3x - 8

8 0
4 years ago
John wants to invite around 78,000 college students to a tournament. Which of the following sets of college student populations
Ad libitum [116K]

Answer:

a

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Please answer this in two minutes
alisha [4.7K]

Answer:

WX = 7.9

Step-by-step explanation:

By applying tangent rule (law of tan) in the given right triangle WXY.

tan(W) = \frac{\text{Opposite side}}{\text{Adjacent side}}

tan(27)° = \frac{\text{XY}}{\text{WX}}

0.509525 = \frac{4}{\text{WX}}

WX = \frac{4}{0.509525}

WX = 7.85

WX ≈ 7.9

Therefore, length of side WX is 7.9 units.

3 0
3 years ago
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