All categories

3 years ago

Which choice is equivalent to 2^7 divided by 2^-3

Mathematics

1 answer:

harkovskaia [24]3 years ago

6 0

Answer:

2/3 = 2×4 / 3×4 = 8/12 which is an equivalent fraction of 2/3. Similarly, if we divide the numerator and denominator of 12/18 by 6 we get. 12/18 = 12÷6 / 18÷6 = 2/3. So 12/18 is an equivalent fraction of 2/3 as well.

Step-by-step explanation:

how you like them apples

You might be interested in

-4(X - 5) is equivalent to 4-5 + x)<br> False<br> True

san4es73 [151]

False, -4(X - 5) would be -4x + 20.

8 0

3 years ago

Read 2 more answers

0.33+0.09= m mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Helen [10]

Answer:

0.42

Step-by-step explanation:

Add 9 to 3 to get 12, divide 12 by 100 and add it to 0.3 to get your answer.

8 0

3 years ago

Whats the domain and range?

kirill [66]

In its simplest form the domain is all the values that go into a function, and a range is all the values that come out.

6 0

3 years ago

Find the value of b that will make the equation sin 62°= cos B true when 0°

KiRa [710]

Hello from MrBillDoesMath!

Answer:

b = 28 degrees

Discussion:

In general,

sin (90 - @) = cos(@)

Set 90 [email protected] = 62 => @ = 28 so

sin (90-28) = sin(62) = cos(28) => b = 28

Thank you,

MrB

4 0

3 years ago

He truck is rented at $40 per day plus they charge per mile of use the truck travel 15 miles in one day and the total charge was

Allushta [10]

Answer:

$115 = 15 x + 40$

the charge is $5 dollars per mile

Step-by-step explanation:

He truck is rented at $40 per day plus they charge per mile of use the truck travel 15 miles in one day and the total charge was 115

LEt x be the charge in dollars per hour

Initial charge is 40 and 15 miles travelled in one day

total charge = 15x + 40

Given : total charge is 115

So the equation becomes

$115 = 15 x + 40$

Now we solve for x

Subtract 40 from both sides

$75= 15 x$

Divide both sides by 15

x= 5

so , the charge is $5 dollars per mile

7 0

3 years ago

Read 2 more answers