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3 years ago

10

Can 13 be partitioned in groups of 3

1 answer:

Gennadij [26K]3 years ago

7 0

Answer:

no

Step-by-step explanation:

in less you want a un proportional number

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Pls help me i need it

Delvig [45]

Answer:

13=x

Step-by-step explanation:

Side-spliting theorem

21/(x-4)=14/6

cross multiply

21*6=14*(x-4)

distribute 14

126=14x-56

add 56 to both sides

126+56=14x-56+56

leaving you with

182=14x

Divide both sides by 14 to get x by itself

182/14=14x/14

13=x

4 0

2 years ago

Find the slope of the line that passes through 5,4 and -4,3

dolphi86 [110]

Answer:

1/9

Step-by-step explanation:

4-3/5--4

1/9

7 0

3 years ago

Simplify the expression. -2 4 A. -8 B. 16 C. -16 D. 8

Sonbull [250]

The answer is -8 because -2 * 4

8 0

2 years ago

Read 2 more answers

Solve for ,×. Then, circle whether each angle pair is complementary or supplementary.

Svet_ta [14]

See the solution above..☝☝

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6 0

3 years ago

What value of a makes the following equation true?<br> a−8a=210

Alex

Answer:

a=-30

Step-by-step explanation:

4 0

2 years ago