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3 years ago

Find the sum or difference.write your answer in simplest form 2/9+1/3=

Mathematics

1 answer:

aniked [119]3 years ago

4 0

The answer is 5/9. Just find the common denominator which is 9 and the new equation is 2/9 + 3/9 = 5/9

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Reese read twice as many pages Saturday than she read Sunday. If she read a total of 78 pages over the weekend, how many pages d

eimsori [14]

Given:

Reese read twice as many pages Saturday than she read Sunday.

She read a total of 78 pages over the weekend.

To find:

The number of pages she read on Sunday.

Solution:

Let x be the number of pages she read on Sunday.

Reese read twice as many pages Saturday than she read Sunday. So, the number of pager she read on Saturday is 2x.

Total number of page she read over the weekend is:

$Total=x+2x$

$Total=3x$

She read a total of 78 pages over the weekend.

$3x=78$

$x=\dfrac{78}{3}$

$x=26$

Therefore, Reese read 26 pages on Sunday.

3 0

3 years ago

Which is the correct description of how to find the volume of a cylinder?

horsena [70]

Answer:

The formula for the volume of a cylinder is V=Bh or V=πr2h .

3 0

2 years ago

Read 2 more answers

PLEASEEE HELP ME WHAT IS THE ANSWER!!

blagie [28]

Answer:

Number 3 is correct.

129.19m

Step-by-step explanation:

You might be wondering how did I got 32⁰, well, that's because they are alternate angles.

Now, we're trying to find the opposite side of the triangle.

Using the laws,

we got cos32⁰=x/243.8

243.8cos32⁰=x

129.19⁰

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3 0

2 years ago

3 bananas and 1 apple cost £2.45 <br> 1 apple costs £0.35 <br> How much does 1 banana cost?

krok68 [10]

$2.10 hope this helps

4 0

3 years ago

Read 2 more answers

Simplify the expression:<br> 8d+9c+1x3=b

VMariaS [17]

Answer:

b=8d+9c+3

Step-by-step explanation:

Multiply:

1x3=3

Rewrite Equation:

b=8d+9c+3

Hence, the correct answer is b=8d+9c+3

6 0

2 years ago

Read 2 more answers