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2 years ago

Please answer the following??????/

Mathematics

1 answer:

valentinak56 [21]2 years ago

8 0

Answer:

I would be 3 8/10

Step-by-step explanation:

hope this helps

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When John bought his new computer he purchased an online computer help service. The help service has a yearly fee of 25.50 and a

Tems11 [23]

First you need to find out how much he spends each session which would be___?

6 0

3 years ago

Help on # 2 please. Thank you!

Alenkasestr [34]

Answer:

There are 9 boys in the choir

Step-by-step explanation:

To solve this, create two equivalent fractions with the information given

boys 3 x

------- = ------ = ------

girls 4 12

Then, cross-multiply

4x = 3(12)

4x = 36

x = 9

3 0

4 years ago

2. Justin is 11.75 feet below sea level. He swims deeper into

Alenkasestr [34]

Answer:

he would be at 16.50ft. below sea level.

Step-by-step explanation:

If you are below sea level, the feet would be negative. -11.75 + -4.75 would be -16.50ft below sea level.

Let me know if this helps!!!!

5 0

3 years ago

Forty-eight decreased by a number is the same as the difference of four times the number and seven. Find the number

vagabundo [1.1K]

Turn the text into an eqation:

48-x = 4x-7
5x = 55
x = 11

5 0

3 years ago

Read 2 more answers

Katarina [22]

Answer:

Step-by-step explanation:

Comparing the triangles in the given questions, the following can be deduced:

5. The scale factor = $\frac{15}{10}$ = $\frac{12}{8}$ ≠ $\frac{9}{7}$

So that;

QR is similar to UT, PR is similar to US, but PQ is NOT similar to TS.

Thus, the triangles are NOT similar.

6. Scale factor = $\frac{15}{10}$ = $\frac{12}{8}$ = $\frac{9}{6}$

= 1.5

So that;

QR is similar to UT, PR is similar to US, but PQ is similar to TS.

Thus, the triangles are similar by Side-Side-Side (SSS).

7. Here, an exact scale factor can not be determined. Thus, the triangles are NOT similar.

7 0

3 years ago