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ch4aika [34]
3 years ago
11

Which pair of numbers is relatively prime?

Mathematics
2 answers:
Vilka [71]3 years ago
8 0

Answer:

A. 143 and 63

Alex Ar [27]3 years ago
3 0

Answer:

C

Step-by-step explanation:

Prime numbers are special numbers that can only be divided by themselves and 1

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Mary bought 176 flowers for 4 vases. How many flowers are needed for 7 vases?
Doss [256]

She planned to have 44 flowers per vase (176/4). 7 vases would mean 308 flowers.

3 0
2 years ago
The headlights of an automobile are set such that the beam drops 3 in for each 32 ft in front of the car. What is the angle (giv
Anastaziya [24]

Answer:

0.4476 degrees.

Step-by-step explanation:

Let θ be the angle between the beam and the road. The given values form a right triangle with the distance that the beam drops ( h=3 in) being the side opposite to θ and the distance in front of the car (x=32 ft or x=384 in) being the side adjacent to θ.

Therefore, θ is given by:

tan^{-1}(\theta) = \frac{h}{x}\\tan^{-1}(\theta) = \frac{3}{384}\\ tan^{-1}(\theta) = \frac{1}{128}\\\theta=0.4476^o

The angle between the beam and the road is 0.4476 degrees.

4 0
3 years ago
TRANSLATIONS on the coordinate plane plz help me​
Svet_ta [14]

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5 0
3 years ago
What is the length of the radius in circle C
xenn [34]
The radius of circle C is 2π
6 0
3 years ago
(3,-5) (-5,5) whats the slope
serious [3.7K]

Answer:

1.25

Step-by-step explanation:

The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .

Input Data :

Point A (xA,yA) = (3, -5)

Point B (xB,yB) = (-5, 5)

Objective :

Find the slope of a line that passes through points A and B.

Formula :

Slope m=

yB-yA

xB-xA

Solution:

Slope m=

5--5

-5-3

=

10

-8

m = -1.25

6 0
3 years ago
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