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Andrews [41]
2 years ago
10

5(2x - 8) = 90 A.5 B.10 C.13 D.15

Mathematics
1 answer:
brilliants [131]2 years ago
5 0

Answer:

13

Step-by-step explanation:

5 (2x - 8) = 90

5 × 2x - 8 = 90

2x - 8 = 90 ÷ 5

2x - 8 = 18

2x = 18 + 8

2x = 26

2x/2 = 26/2

x = 13

13 is the answer to the question.

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If the spinner is spun twice, what is the probability that the numbers that are spun don't match?
WITCHER [35]

Answer:

25%

Step-by-step explanation:

There are 4 spots and to get the same you would land on the same 1

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Hope this helps!

6 0
3 years ago
Read 2 more answers
A Company increased the number of its employees from 340 to 425. Find the percent increase.
Inessa [10]
25%

Because You must do the original number by the new.

so, 425-340= 85

but ur not done now,

divide that 85 by the original number then times by 100!

85/340= .25*100= 25%

and ur done hope this helped
8 0
2 years ago
I need help with the photo below.
PSYCHO15rus [73]
Here, 30/360 * 2πr = 10
1/12 * 2 * 3.14 * r = 10
r = 10*12 / 6.28
r = 19.11

Now, Area = 1/12 * 3.14 * (19.11)²
= 3.14/12 * 365.16
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Hope this helps!

3 0
2 years ago
Find the exact value of x in the triangle below
Juli2301 [7.4K]

So this is a special triangle. The 30-60-90 triangle rule states that if the short leg is y, then the hypotenuse is 2y and the long leg is y√3.


In this case, the short leg is 5√3 since that times √3 makes 15.


Now with the hypotenuse, just multiply 5√3 with 2, and your answer should be 10√3, or C.

3 0
2 years ago
What is the equation of the line that passes through the point (5, 4) and has a slope<br> of<br> 6/5
Sati [7]

Answer:

y=6/5x-2

Step-by-step explanation:

y=mx+C

Y=6/5X+C

4=6+c

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5 0
2 years ago
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