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Marrrta [24]
3 years ago
13

What is the answer to 64+(-15)

Mathematics
2 answers:
MAVERICK [17]3 years ago
8 0

Answer:

49

Step-by-step explanation:

the number a negative so you basically subtracting

weeeeeb [17]3 years ago
4 0

Answer:

49

Step-by-step explanation:

When adding a negative to a positive, you pretty much just throw away the plus sign. Subtract 15 from 64, and you will get your answer. This is the easiest way to think about it. :)

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Why are prefixes used in naming covalent compounds
Nataly_w [17]

Answer:

the atoms can have different numbers of valence electrons

6 0
3 years ago
Find the measure of each exterior angle.
devlian [24]

Answer:

The answer is 137 degrees

Step-by-step explanation:

Add up the two angles you know already

93 + 44 = 137

Then you take that number and subtract it from 180 in order to find the other interior angle.

180 - 137 = 43

So angle LKJ is 43 degree

Now to find the exterior angle you take the missing angles measurement

Which is 43 and subtract it from 180 to get 137

7 0
3 years ago
A small water bottle holds 75% as much as a large water bottle.
Radda [10]
The answer is 48 units. You do 36 / 75% it is 48. You can also check your answer by doing 48 times 75%, which would equal 36.
8 0
3 years ago
PLEASE HELP with this math
Anastasy [175]
Answer:

Distance = 5

Step-by-step explanation:



7 0
3 years ago
What is the formula for the circumference of a circle using the radius?
marta [7]
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C=2πr
4 0
4 years ago
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