3 years ago

What is the value of x in the equation x - y = 30, when y = 15?

Mathematics

1 answer:

dezoksy [38]3 years ago

7 0

Step-by-step explanation:

x-y=30

then y should be 15

x-15=30

x=30+15

x=45

You might be interested in

Can I solve i dunno it :)

MatroZZZ [7]

1. 550 pages left

55×4=220+330=550

2. 10 hours

330÷55=6+4=10

3 0

2 years ago

Read 2 more answers

Please help thx :)))

fgiga [73]

Answer:

the answer is 78 degrees

Step-by-step explanation:

a acute angle is less than 90

8 0

2 years ago

Read 2 more answers

On a map the distance between Juneau and Fairbanks is 5 inches. The approximate distance is 625 miles. The

Maru [420]

Answer:

2437.5 Miles

Step-by-step explanation:

first find how many miles 1 inch is 625/5 = 125

next you multiply 19.5 * 125 = 2437.5 miles

4 0

3 years ago

Help me please and dont scam the points

kicyunya [14]

Answer:

So the answer is 14 seconds.

Step-by-step explanation:

Median means the number in the middle, and 17 and 11 are in the middle. Because there's 2 numbers in the middle, you need to average them to find the answer.

17+11=28

28 / 2= 14. So the answer is <u>14 </u><u>seconds</u>.

4 0

2 years ago

One of the ancient stone pyramids in Egypt has a square base that measures 140 m on each side. The height is 96 m. What is the v

miv72 [106K]

Volume of a pyramid = $\frac{1}{3}*base*height$

Given base is = 140 m

Given height is = 96 m

Volume = $\frac{1}{3}\times140\times96=4480$

Hence, volume of pyramid is 4480 m³

4 0

2 years ago