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umka21 [38]
3 years ago
9

Please help answer questions 1 and 2!

Mathematics
1 answer:
Mariulka [41]3 years ago
4 0

Answer:

1:A

3:C

hope this help

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What is the distance between 23 and -8 on a number line?
elena55 [62]

Answer: 31

Step-by-step explanation:

To find the distance, find the difference between the number.

23 - (-8) = 31     So the distance is 31  units.

Note: To go from -8 to 23   you will have to add 31 to -8  and to go from  23 to -8 you will have to subtract 31 so the distance is 31

7 0
4 years ago
For each value of u, determine whether it is a solution to 6u-1< −19. u Is it a solution? Yes or No 5 −4 −3 8
Agata [3.3K]

Answer:

No it is not a solution to 6u-1<-19

7 0
2 years ago
The graph below models the value of a $20,000 car t years after it was purchased.
yarga [219]

Answer: B “ Each time, t, is associated with exact one car value, y.

Step-by-step explanation:

I just took the pre-test on edge.

3 0
4 years ago
What is 9x^2-18x-7÷(3x+1)
Phantasy [73]
81x - 126x ÷ 3x + 1
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6 0
3 years ago
Can someone please help me on this?
Elza [17]

Answer:

First angle: 27

Second angle: 135

Third angle: 18

Draw a triangle with one obtuse angle and 2 acute angles.

Step-by-step explanation:

<u>Determine the variables</u>:

first angle: f

second angle: s

third angle: t

<u>Write an equation for the second angle:</u>

s=5f

<u>Write an equation for the third angle:</u>

t=2/3f

<u>Write an equation for the total angle measurements:</u>

s+t+f=180

<u>Substitute them and solve</u>

5f+2/3f+f=180

f=27

5(27)=135=s

2/3(27)=18=t

First angle: 27

Second angle: 135

Third angle: 18


6 0
3 years ago
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