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Sergio039 [100]
3 years ago
15

What is the answer of this question?

Mathematics
1 answer:
NeX [460]3 years ago
7 0
X =/= 4, -4

Explanation: if you replace the values of “x” with either “4” or “-4”, then one or more of the denominators will equal 0. Since you can not divide by zero, “X =/= 4, -4” is the correct solution.
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A Ferris wheel rotates 9π/8 radians prior to making a stop. The total height of the Ferris wheel is 246 ft. How far around did t
WARRIOR [948]

Answer:

The ferris wheel travelled 434.717 ft.

Step-by-step explanation:

Assuming that the ferris wheel is a perfect circle, then it's height is the same as the diameter of the circle, therefore it's radius is:

radius = height/2 = 246/2 = 123 ft

The distance travelled by the ferris wheel is the same as the length of the arc created by a angle of (9pi/8). The length of an arc is given by:

length = r*(angle in radians)

length = 123*(9pi/8)

length = 434.717 ft

The ferris wheel travelled 434.717 ft.

5 0
3 years ago
there are 9000 children in a town the probability that a child is affected by a virus 1/3 how many children are not likely to be
Sophie [7]

Answer:

6,000 children

Step-by-step explanation:

1/3 of 9,000 is 3,000

Meaning that out of 9,000 children, 3,000 WILL get affected. Since we are trying to figure out how many children will NOT get affected, just subtract the number of infected by the total amount which would be 6,000

7 0
3 years ago
The hanger image below represents a balanced equation.
Ghella [55]

Answer:

The equation is : r + 2 = 7

Step-by-step explanation:

1+1+1+1+1+1+1 = r + 1 +1

7 = r + 2

R = 7-2

R = 5

3 0
3 years ago
SOMEONE PLS HELP WILL GIVE BRAINLIEST ANSWER IF CORRECT
Mamont248 [21]
Complementary angles add up to 90°
and supplementary angles add up to 180°

Add the two angles together
82+98=180
So the measure of these two angles are supplementary
6 0
3 years ago
Please answer correctly !!! Will mark brainliest !!!!!
Over [174]

Answer:

13

Step-by-step explanation:

g(4) will be found by putting 4 in for r.

g(4) = 25 - 3(4)

g(4)= 25 - 12

g(4) = 13

7 0
3 years ago
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