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Blizzard [7]
3 years ago
9

Greatest common factor 10b^2 and 4a^3

Mathematics
2 answers:
creativ13 [48]3 years ago
7 0
The answer is 2.

(This is the same as the GCF of 10 and 4. The variable portions of the expressions have no common factors.)
Reil [10]3 years ago
5 0
The answer will be 2. the gcf of the equation is 2 because 2 goes into 10 by 5 and into 4 by 2 leaving you with 2(5b^2+2a^3).
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What is the missing length??
amid [387]

Answer

The missing length is 10

Step-by-step explanation:

Represent the missing length with x

The sides of the given shape are directly proportional.

Mathematically:

(15 + x) to (12 + 8) and x to 7

Represent as a ratio:

(15 + x) : (12 + 8) = x : 8

15 + x : 20= x : 8

Convert to fraction

\frac{15 + x}{20} = \frac{x}{8}

Cross Multiply:

(15 + x)*8 = 20 * x

120 + 8x = 20x

Collect Like Terms

20x - 8x = 120

12x = 120

Solve for x

x = \frac{120}{10}

x = 10

<em>The length of the missing side is 10</em>

4 0
3 years ago
Using cubes and flats with the number 1,200
vfiekz [6]

A cube represents 1,000 and a flat 100. You can solve this problem by saying the number out loud. "One thousand, two hundred." That means that you need one thousand (cube) and two hundreds (flat). So one cube and two flats will be 1,000+100+100, which equals 1,200.

6 0
3 years ago
A set of cards contains the numbers 1 through 20. Mathieu chooses a card at random, records the number of the card, and then ret
Svetach [21]
There are 4 multiples of 5 between 1-20 5.10.15.20 which are 4/20 aka 1/5 so 1/5 of 200 is 20 times Yaga yeet
7 0
3 years ago
Read 2 more answers
How do I simplify this problem?
Norma-Jean [14]
I think you would just have to find the square roots
6 0
3 years ago
the ratio of pens to pencils om carlo's case is case is 4:5. he has 16 pens. how many pencils does carlos have
chubhunter [2.5K]

Answer:

20 pencils

Step-by-step explanation:

4 pens (4) = 16 pens

5 pencils (4) = 20 pencils

This works because 4/5 and 16/20 are the same ratio, 16/20 isn't simplified..

4 0
2 years ago
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