3 years ago

The circles are concentric true or false

Mathematics

1 answer:

blagie [28]3 years ago

7 0

You need to supply a picture. but a concentric circle is two circles sharing the same center

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Problem Page A bag contains 9 marbles: 2 are green, 4 are red, and 3 are blue. Mary chooses a marble at random, and without putt

murzikaleks [220]

Green: 2/9×100=22. 22%
Red: 4/9×100=44. 44%
Blue: 3/9×100=33. 33%

Probability: 22. 22%+44. 44%+
33.33%= 99.99%
100. 00-99. 99= 00. 01%

5 0

3 years ago

Find the difference. Enter your answer in the box below as a fraction, using

Elenna [48]

Answer:

2/17

Step-by-step explanation:

Given, $\frac{16}{17} - \frac{14}{17}$ , to find the difference, first look for the common denominator of both fractions.

Common denominator of both fractions is 17.

Divide the common denominator by the denominator of each fraction, then multiply the result by its numerator and solve as follows:

$\frac{1(16) - 1(14)}{17}$

$\frac{16 - 14}{17}$

$\frac{2}{17}$

The answer is 2/17

$\frac{16}{17} - \frac{14}{17}$ = 2/17

7 0

4 years ago

The base parking at a mall on a Sunday is $2 per hour. If a vehicle is parked for 4 hours, only $6 is charged. What percentage i

Dimas [21]

$2=1 hour
$8=4 hours
She paid $6, so the amount save $8-$6=$2
2/8×100=25%

4 0

4 years ago

Read 2 more answers

What is the largest two-digit number that is a multiple of 5 and 10 at the same time?

alexandr402 [8]

Answer:

Step-by-step explanation:

90/10= 9

90/5= 18

No number larger than 90 would work.

5 0

3 years ago

A dog buries 4 new bones in her backyard. If b represents the number of bones the dog previously had buried, write an expression

Lemur [1.5K]

Answer:

$b+4$

Step-by-step explanation:

Before, we had b bones. Now, we have four more, so $b+4$ .

6 0

3 years ago