2 years ago

(-8) × 2/3 Please help me with this

Mathematics

2 answers:

andrezito [222]2 years ago

4 0

Answer:

-5 1/3

Step-by-step explanation:

I think

Hope this welps

prohojiy [21]2 years ago

3 0

Answer:

Step-by-step explanation:

1= divide -8 by 3

2= multiply your answer from one by 2

3= then you have 2/3 of negative 8 (rembere to keep it negative)

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56/(7-9)^3-25/23-5*4

meriva

I got -28.08695652. It doesn't repeat nor does it terminate

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2 years ago

Two planes just took off from St. Louis, MO. The first plane is traveling 3.5 times as fast as the second plane. After Traveling

Yanka [14]

Answer:

Speed of first plane is 350 miles per hour

Speed of second plane is 100 miles per hour

Step-by-step explanation:

Let the speed of the second plane be X

Then the speed of the first plane will be 3.5 X

Distance travelled by first plane is 9.5 *X

Distance travelled by second plane is 9.5 * 3.5 X

Difference of distance between the two plane is

$9.5 * 3.5 X - 9.5 *X = 2375\\23.75 X = 2375\\X = 100$ miles per hour

Speed of first plane is 3.5 *100 = 350 miles per hour

Speed of second plane is 100 miles per hour

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2 years ago

C-0.2c<br> Which other expression could Kelly use to calculate her cost before sales tax?

goldenfox [79]

Answer:

C - (C/100x20)

Step-by-step explanation:

Cost minus the tax

the tax is 20 percent therefore cost divided by 100 times 20

4 0

3 years ago

8) What is the domain of the function?<br> Please help

alisha [4.7K]

Answer:

{ x | 1, 2, 3, 4, 5, 6, 7, 8, 9 }

Step-by-step explanation:

We note that points between integer values have been excluded, so domain consists of integer x-values from 1 to 9, or

{ x | 1, 2, 3, 4, 5, 6, 7, 8, 9 }

and <em>not</em>

1 <= x <= 9

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2 years ago

ILL GIVE BRAINIEST TO WHOEVER IS CORRECT!! PLEASE HELP ASAP!!

IrinaK [193]

Answer:

a) angle CAR =angle BAR

Im so sorry if im wrong

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3 years ago

(-8) × 2/3 Please help me with this​

(-8) × 2/3 Please help me with this