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Dimas [21]
3 years ago
7

Please help me i dont know how to do this

Mathematics
1 answer:
tankabanditka [31]3 years ago
4 0
13x-6+95=180
Combine like terms
13x=91
Divide by 13
X=7

Two base angles are supplementary/equal 180
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Rin spends $20 every week on drum lessons.
mihalych1998 [28]

Answer:

A, B, D and F.

Step-by-step explanation:

Rin spends $20 every week on drum lessons.

If:

d = total amount of dollars Rin spends

w = number of weeks

Then: d=20w

w is the independent variable while d is the dependent variable. A change in w will lead to a change in d. Therefore:

(A)The independent variable causes a change in the  dependent variable.

(B)The equation is d = 20w.

From the equation: d=20w

When w=1, d=$20

When w=2, d=$40

When w=3, d=$60

When w=4, d=$80

This tallys with the values in Option  F.

Therefore:

(D)As the number of weeks increases, the total dollars  Rin spends increases.

The correct options are: A, B, D and F.

4 0
3 years ago
19.5+24+7.5=19.5 +24= +24=
ozzi

Answer:

43.5=67.5  

Step-by-step explanation:

19.5+24=43.5

43.5+7.5=51

=

19.5+24= 43.5

43.5+24=67.5

8 0
2 years ago
Read 2 more answers
A quarter, a nickel, and a dime are all flipped. how many possible outcomes are there?
AlekseyPX

Possible outcomes

1. H H H

2. T T T

3. H T T

4. H H T

5. T T H

6. T H T

7. H T H

8. T H H

There are 8 possible outcomes.


6 0
3 years ago
What is the solution to the linear equation? x – StartFraction 2 Over 3 EndFraction x minus StartFraction one-half EndFraction e
Kipish [7]

Answer:

x=-5/3

Step-by-step explanation:

we have

x-\frac{2}{3} x-\frac{1}{2}=\frac{1}{3}+\frac{5}{6}x

Solve for x

Multiply by 6 both sides to remove the fractions

6x-4x-3=2+5x

Combine like terms

2x-3=2+5x

5x-2x=-3-2

3x=-5

x=-5/3

3 0
2 years ago
Read 2 more answers
Which lengths could be the sides KLM of the triangle, respectively?
Rainbow [258]

Answer:c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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