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telo118 [61]
3 years ago
9

Can someone help me simplify and write in power form and show me step by step how to do it for both problem 8 and 9?

Mathematics
1 answer:
marysya [2.9K]3 years ago
4 0

Answer:

\frac{-1.1x^{25} }{-1.1x^{11} }     \frac{mx^{67} }{mx^{37} }

Step-by-step explanation:

Sine (-1.1) is the same as (-1.1) you just put them together and if the numbers are by each other you just add up the exponents. But if the question says this \frac{-1.1x^{2} }{-1.1x^{3} } than you subtract the exponents.

·(-1.1)x^{13}X (-1.1)x^{12} = add\\\frac{-1.1x^{2} }{-1.1x^{2} } = subtract

Hope this helps. Have a blessed day :)

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Y = 7x + 7<br> y = -7x + 19<br><br> Solve the system algebraically.
shtirl [24]
Hello,

To this question, It's only directly sum the equations:

y + y = 7x - 7x +7+19

2y = 0x + 26

2y = 26

y = 26 ÷ 2

y = 13


Now only to replace y = 13 in the equation of up or of down.

Then stay:

y = 7x + 7

13 = 7x + 7

7x = 13 -7

7x = 6

x = 6 / 7

7 0
4 years ago
You want to convert 50°F to degrees Celsius. Solve the formula for C, and then use it to convert the temperature. What is the co
Zepler [3.9K]

9514 1404 393

Answer:

  • C = (5/9)(F -32)
  • 50°F ⇒ 10°C

Step-by-step explanation:

Starting with the formula for degrees Fahrenheit, we can solve for degrees Celsius.

  F = 32 +9/5C

  F -32 = (9/5)C . . . . . subtract 32

  (5/9)(F -32) = C . . . . multiply by the inverse of the coefficient of C

The formula for Celsius temperature from Fahrenheit temperature is ...

  C = (5/9)(F -32)

__

For F = 50, the corresponding Celsius temperature is ...

  C = (5/9)(50 -32) = (5/9)(18) = 10 . . . degrees Celsius

5 0
3 years ago
Clifton ran 6 miles in 39 minutes. At this rate, how much time Clifton takes to run one mile?
slavikrds [6]

Option C: Clifton takes 6 minutes and 30 seconds to run one mile.

Explanation:

Given that Clifton ran 6 miles in 39 minutes.

We need to determine the time it takes for Clifton to run one mile.

To determine the time that it takes for Clifton to run one mile, we shall divide 39 minutes by 6 miles.

Thus, we have,

\frac{39 \ minutes}{6 \ miles}=6.5 \ minutes

              =(6+0.5) \ minutes -------(1)

To convert 0.5 minutes to seconds, let us multiply the value by 60.

Thus, we have,

0.5 \times 60= 30 \ seconds

Thus, substituting in equation (1), we have,

(6+0.5) \ minutes= 6 \ minutes \ and \ 30 \ seconds

Therefore, it takes 6 minutes and 30 seconds for Clifton to run one mile.

Hence, Option C is the correct answer.

5 0
3 years ago
Can someone please answer if itś right I will give the brainlist thing
deff fn [24]

Answer:

the answer would be 116.

This is because if half of the kernels popped you just multiply 58 by 2 to get 100 percent of the kernels.

I hope this helps! Please mark me Brainliest!

Step-by-step explanation:

4 0
3 years ago
Match the image with the term that it refers to.
Veronika [31]

Answer:

1. Radius

2. Diameter

3. Circumference

Step-by-step explanation:

4 0
3 years ago
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