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Nimfa-mama [501]
3 years ago
5

Is 20 and 76 relatively prime

Mathematics
1 answer:
GalinKa [24]3 years ago
5 0
<span>Two numbers are relatively prime if they have no factors in common. In other words, if their greatest common divisor is 1. 

So 20 and 76 are NOT prime</span>
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I just need like a step by step I haven't understood what my teacher has taught me here ​
motikmotik
You are trying to find the side between the right angle and the degree (This is known as the adjacent)
You are given degree 42
You also given the longest side of 19 (This is known as the hypothenuse)
Cosine: adjacent/hypothenuse
Cos42 = x/19
0.7431448255 = x/19
x = 19 * 0.7431448255
x = 14.11975168, round to tenth

Solution: x = 14.1
7 0
2 years ago
Question
shusha [124]

Answer:

5x cars

Step-by-step explanation:

(# of cars washed) = (# cars washed per day)(# of days)

                                        =  (x/day)               *       (5 days)   = 5x

                                                                                                   cars                          

5 0
3 years ago
No absurd answers. 100 points. Just answer it and tell me how you got it.
nikklg [1K]

Answer:

sin-32/40

cos-24/40

tan-32/24

Step-by-step explanation:

SOHCAHTOA

sin is opposite over the hypotenuse

cosine is adjacent over hypotenuse

tan is opposite over adjacent

plug in the numbers corresponding with angle B and you get your formulas

so sorry if my explanation was bad

3 0
3 years ago
Read 2 more answers
Can anyone one solve 1 - 6 ?
VashaNatasha [74]

(1)

f(x) + g(x) = 3x + 2 + 2x + 5 = 5x + 7

f(x) - g(x) = 3x + 2 - 2x - 5 = x - 3

(2)

f(x) + g(x) = 4x - 1 + 3x - 4 = 7x - 5

f(x) - g(x) = 4x - 1 - 3x + 4 = x + 3

(3)

f(x) + g(x) = - 5x + 3 + 2x - 4 = - 3x - 1

f(x) - g(x) = - 5x + 3 - 2x + 4 = - 7x + 7

(4)

f(x) + g(x) = 3x - 4 - 2x + 3 = x - 1

f(x) - g(x) = 3x - 4 + 2x - 3 = 5x - 7

(5)

f(x) × g(x) = - 2(- x + 7 ) = 2x - 14

(6)

f(x) × g(x) = - 5(2x - 7) = - 10x + 35



5 0
3 years ago
Read 2 more answers
Solve.
Alecsey [184]

Answer:

B

Step-by-step explanation:

Square root of 100 is 10

7 0
3 years ago
Read 2 more answers
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