All categories

3 years ago

70% of 90 please give right answerrr

Mathematics

1 answer:

Natali5045456 [20]3 years ago

8 0

Answer: 63

Step-by-step explanation: To find 70% of 90, first write 70% as a decimal by moving the decimal point two places to the right to get .70.

Next, the word "of" means multiply, so we have (.70)(90) which is 63.

So 70% of 90 is 63.

You might be interested in

What is 1230*456

netineya [11]

Answer:

560880

Step-by-step explanation:

AGAIN

7 0

3 years ago

Read 2 more answers

Measure of <7? *<br><br> Measure of <8? *

Sliva [168]

Answer:

<7 =73

<8=107

Step-by-step explanation:

all odd angles equal each other in that shape, so <7=<3 and all even equal other evens. <8=<4

to find angle 8, I subtracted 73 from 180.

180-73=107

3 0

3 years ago

Lin runs 5 laps around a track in 6 minutes how many laps per minute is that

pychu [463]

Lin runs 5 laps around a track in 6 minutes. It is 0.83 laps per minute

Step-by-step explanation:

Simple division will be used to solve the given problem.

We hvae to calculate laps per minute which will be calculated by dividing the number of laps by total time in minutes.

Given

Laps = l =5

Time = t =6 minutes

Then

$Laps\ per\ minute = \frac{l}{t}\\=\frac{5}{6}\\=0.83\ laps\ per\ minute\\$

Lin runs 5 laps around a track in 6 minutes. It is 0.83 laps per minute

Keywords: Unit rate

Learn more about unit rate at:

#LearnwithBrainly

3 0

3 years ago

The measure of A is 75°, and the measure of B is 105°. What is the relationship of angles A and B?

Leni [432]

Answer:

D supplementary angles

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLS PLS HELP ASAP!!!

Drupady [299]

Answer:

2 1/4

Or as a fraction

9/4

5 0

3 years ago