3 years ago

Please let know if this is true or false!

Mathematics

1 answer:

qaws [65]3 years ago

5 0

Answer:

True

Step-by-step explanation:

z =r(cos(θ)+i sin(θ))

You might be interested in

Length = 8.5 meters

ruslelena [56]

It doesn't have to be called width
So just use the formula.
A=h×w
A=2×8.5
A=17
The area of the rectangle is 17 meters

3 0

3 years ago

What is thirty-six thousandths as a decimal

gulaghasi [49]

Answer: 0.036

Step-by-step explanation:

4 0

3 years ago

Either enter an exact answer in terms of \piπpi or use 3.14, point, 14 for \piπpi and enter your answer as a decimal.

OverLord2011 [107]

Answer:

49π sq. units

Step-by-step explanation:

Find the diagram attached

We can find the area of the given circle

Given

diameter of the circle d = 14

Area of the circle = πd²/4

Substitute the given diameter

Area of the circle = π(14)²/4

Area of the circle = 196π/4

Area of the circle = 49π sq. units

Hence the exact answer in terms of π is 49π sq. units

4 0

3 years ago

Find the z-score such as 88% of the area under the normal curve is to the left of the z-score

jok3333 [9.3K]

If you have a calculator with statistical functions, that's the way to go.

On my TI-83, I typed in invNorm(0.88) and got the result z = 1.17.

88% of the area under the normal curve is to the left of z = 1.17.

6 0

3 years ago

Is 16 divided by 3 a repeating decimal

Nady [450]

Answer:

Yes

Step-by-step explanation:

16 ÷ 3 = 5.333333...

3 0

3 years ago

Read 2 more answers