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Art [367]
3 years ago
7

Please tell the answer for the brainliest and please explain

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0
19. C. 10,12 (D is eliminated because 15 is greater than 12, greatest common factor of the others was not 2)

20. C. 42 (The largest integer that can divide into both)
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10. Five is 20% of what number?
balu736 [363]

Answer:

25

Step-by-step explanation:

20*5=100%

then you multiply 5 by 5 giving you 25

4 0
3 years ago
0.00045−2.5⋅10 −5 = what is the answer i been up all day
Mama L [17]
If I’m getting this right the equation is: 0.00045 - 2.5 x 10 - 5? The dot in between 2.5 and 10 indicates a multiplication sign

So...

0.00045 - (2.5 x 10) - 5
0.00045 - 25 - 5
= -29.9999 -> -30
8 0
3 years ago
What is the slope of (0,-8) and (-4,9)​
Musya8 [376]

Answer:

m=-17/4

Step-by-step explanation:

Slope is equal to m= y-y/x-x

Therefore it will be 9-(-8)/-4-0

8 0
3 years ago
Read 2 more answers
A cup of chocolate chips weigh about 6 ounces. A recipe calls for 31 4 cups of chocolate chips which is about how many ounces?
leva [86]
If 1 cup of chocolate chips weighs about 6 ounces

The recipe calls for 3 1/4 cups of chocolate chips.

We need to multiply 6 by 3 which is 18 ounces plus the 1/4 which is 6 times 1/4 = 1.5 ounces

18 + 1.5 = 19.5 ounces of chocolate chip needed
7 0
2 years ago
The mass of iceman's dagger is 19.78 grams. how many ouces is this?
Mekhanik [1.2K]
0.69771896736 ounces because 

19.78 g / 28.34952= 0.69771896736 oz
7 0
3 years ago
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