2 years ago

What’s the answer to number 12?

Mathematics

1 answer:

V125BC [204]2 years ago

7 0

Answer:

The voltage in exponential form would be 27/125^-3 = x^3

The original voltage in the circuit was three-fifths. (3/5)

Step-by-step explanation:

You might be interested in

8 x(11-3) + 9 with and exponent of 2

lesya692 [45]

Answer:

Step-by-step explanation:

first u have to subtract 11 and 3 with is 8 and then you have to multiply 8 times 8 which is 64 aqnd then plus 9 and there u get 73

6 0

3 years ago

Read 2 more answers

Please help! I will give Brainliest!

lubasha [3.4K]

Answer:

Step-by-step explanation:

3/15 simplifies to 1/5

8 0

2 years ago

Read 2 more answers

kaylie has 164 stamps in her collection.her friend nellie has 229 more stamps than kaylie.how many stamps do kaylie and nellie h

STALIN [3.7K]

657 stamps is what they would have combined

3 0

2 years ago

The drama club is selling tickets to their play to raise money for the shows expenses. Each student ticket sells for $8 and each

vivado [14]

Answer:

32 adult tickets and 49 student tickets

Step-by-step explanation:

Step-by-step explanation: 32 x $11.50= $368 adult tickets 49 x $8=$392 student tickets

6 0

2 years ago

If the area of a circle measures 9π cm2, what is the circumference of the circle in terms of π?

8_murik_8 [283]

Answer: option B

Step-by-step explanation:

The circumference of a circle can be calculated with this formula:

$C=2\pi r$

Where "C" is the circumference of the circle and "r" is the radius of the circle.

The area of a circle can be calculated with:

$A=\pi r^2$

Where "r" is the radius.

Knowing the area, you can solve for the radius:

$r^2=\frac{9\pi cm^2}{\pi }\\\\r=\sqrt{\frac{9\pi cm^2}{\pi } }\\\\r=3cm$

Substituting into $C=2\pi r$ , you get that the circumference of this circle is:

$C=2\pi (3cm)=6\pi\ cm$

8 0

2 years ago

Read 2 more answers