3 years ago

Please help me out!

Mathematics

1 answer:

Lesechka [4]3 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

4 sailboats to 12 motorboats

lukranit [14]

Answer:

4:12

Step-by-step explanation:

I think you asked for a ratio?

8 0

3 years ago

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

Length A is 4 ft. after a dilation is performed length B is 7ft. what was the scale factor used?

kogti [31]

1.75

4 x 1.75 = 7 so that is the answer

5 0

3 years ago

Given f(x) = x^2 – 3x – 2, what is f(5)?

miskamm [114]

Answer:

$f(5)=8$

Step-by-step explanation:

Given function: $f(x)=x^2-3x-2$

To find $f(5)$ , simply input $x=5$ into the function:

$\begin{aligned}\implies f(5) & =5^2-3(5)-2\\& = 25-15-2\\& = 10-2\\& = 8\end{aligned}$

5 0

2 years ago

Read 2 more answers

Statistics..

ch4aika [34]

1 of 2 type of lettuces
1 of 4 vegetables
1 of 7 dressings

2*4*7 = 56 different salads

7 0

3 years ago