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Neko [114]
3 years ago
5

Need help with 9-10 , please !!!!!!

Mathematics
1 answer:
Nookie1986 [14]3 years ago
3 0

Answer:

9.

10.

Step-by-step explanation:

9. (2 * 2) * (4 * 4) * (3 * 3)

(4) * (16) * (9) = 576

10. (9 * 9) * (5 * 5 * 5)

(81) * (125) = 10125

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WHAT IS THE ANWSER TO<br> 6(G+9)=
k0ka [10]


6(G+9)

you have to use the distributive property.

6*G=6G

6*9=54

answer is 6G+54


6 0
3 years ago
Read 2 more answers
Please solve in the next 10 minutes pleaseeee
Alex787 [66]

Answer:

43.82 mph

266.67 feet

Step-by-step explanation:

Given :

S = √30fl

S = speed of car

f = drag Coefficient

l = Length of skid mark

If f = 0.8 ; l = 80 feets

s = √30fl

s = √(30*0.8*80)

s = √1920

s = 43.817

s = 43.82 mph

B.)

s = 80 mph

f = 0.8

s = √30fl

80 = √30*0.8*l

80 = √24l

Square both sides

80² = 24l

6400 = 24l

l = 6400/24

l = 266.67 feets

6 0
2 years ago
Find x. <br><br> _______________
devlian [24]

Answer:

16

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask

7 0
3 years ago
Write 6 17/20 as a decimal
djverab [1.8K]

Answer:

6.85

Step-by-step explanation:

6 17/20

Convert to improper fraction.

137/20

Divide.

= 6.85

3 0
3 years ago
Read 2 more answers
HELP!!!!!!!!!!!
Svetradugi [14.3K]

Using the mean concept, it is found that:

Relative to Sabrina's goal, her average swim time over the last five weeks is 0.1 hours.

-----------------------

The mean of a data-set is given by the <u>sum of all observations divided by the number of observations</u>.

In this problem:

  • The data-set is her swim time relative to her goal, which is: {1.25, -1, 2.25, 0, -2.}
  • 5 observations.

Thus, the mean is:

M = \frac{1.25 - 1 + 2.25 + 0 - 2}{5} = 0.1

Relative to Sabrina's goal, her average swim time over the last five weeks is 0.1 hours.

A similar problem is given at brainly.com/question/24787716

7 0
3 years ago
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