2 years ago

What is -42 divided by (-7)

Mathematics

2 answers:

ohaa [14]2 years ago

7 0

Answer: 6

Step-by-step explanation:

Two negatives make a positive, -42/-7 would be 6. The same as a normal 42/7

morpeh [17]2 years ago

3 0

6. you divide two negatives & get a positive. since 6 • 7 = 42, you can also easily divide -6/-42 & get a positive 7. same way with the -7.

You might be interested in

If REX ~ ROB, find the value of a.

Luba_88 [7]

Answer: 8

Step-by-step explanation:

As corresponding sides of similar triangles are proportional,

$\frac{RX}{RB}=\frac{XE}{BO}\\\\\frac{6}{15}=\frac{a}{20}\\\\a=20\left(\frac{6}{15} \right)=\boxed{8}$

3 0

2 years ago

This is the last questionn help

makkiz [27]

Answer:

Step-by-step explanation:

That's the answer....

7 0

3 years ago

On every 3rd day Ivan goes to the gym to exercise. Every 5th day Gavin goes to the gym to exercise. What is the first day Ivan a

Colt1911 [192]

You have to find the LCM (least common multiple) of both numbers.

3: 3, 6, 9, 12, 15
5: 5, 10, 15

ivan and gavin will be together at the gym on the 15th day.

8 0

3 years ago

Read 2 more answers

Derek was 4 years 2 months old when he joined school. Today he is 11 years 1 month old. For how long has he been in school?

lora16 [44]

Answer:

Step-by-step explanation:

first of all,we should do this:

1 year is 12 month

amd 4 year is 48 month(12×4)

then we must add 2 months (wich is given) to 48

He was 50 months old when he started school

and we should find how old is he now

11 ×12=132months

132+1=133months

133-50=83 ( he has been 83 months in school)

let's turn it to years 6 years 11 months

( for finding years you should divide 83 to 12)

hope it helps

6 0

2 years ago

What is the volume of this composite solid <br><br>

Rufina [12.5K]

There is no picture attached.
explanation:

7 0

3 years ago

Read 2 more answers