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egoroff_w [7]
3 years ago
8

PLEASE HELP ITS DUE REAL SOON!!! Select all the correct answers.

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
5 0
Try using this app called Socratic it gives you multiple options on how to get your answers
You might be interested in
I have a geometry test I’m gonna fail. If you know any of these answers please put the number of the question,than the answer. I
blsea [12.9K]

Answer:

Step-by-step explanation:

20) Angles 1 and 2 are supplementary angles( sum of angle 1 and angle 2 is 180 degrees)

21) Angles 1 and 2 are supplementary angles( sum of angle 1 and angle 2 is 180 degrees)

22) Angle TUW + Angle WUV =Angle TUV

Therefore

(7x-9) + (5x - 11) = (9x+1)

7x-9 + 5x - 11 = 9x+1

7x +5x-9x =1 + 11 + 9

3x = 21

x = 21/3= 7

23) GEF - 13 = 5DEG

and DEF = 149 degrees

GEF = 5DEG + 13

Sum of angles (GEF + DEG)=DEF

Therefore,

DEG + 5DEG - 13 = 149

6DEG = 149 + 13 = 162

DEG = 162/6 = 27

GEF = 5DEG = 27 × 5 =135

24) 7x - 1 + 6x -1 = 180(sum of angles in a straight line)

13x-2 = 180

13x = 180+2 = 182

x = 182/13 = 14

25) 5x + 4 + 8x - 7 = 180( sum of supplementary angles is 180)

13x = 180+7-4= 183

x = 183/13 = 14.08

3 0
3 years ago
Answer Both Questions
labwork [276]

Answer:is the first answer 15.875 and the second answer 17 x 28 ÷5

Step-by-step explanation:

4 0
3 years ago
How do I solve this?
podryga [215]

Answer:

3078.8in^3

Step-by-step explanation:

V=\pi r^2h=\pi *7^2*20=3078.7608\\=3078.8in^3

4 0
3 years ago
You flip a coin 30 times, about how many times would you expect to tails to appear?
IceJOKER [234]

Answer:15

Step-by-step explanation:

15 times because its half the time

5 0
2 years ago
Read 2 more answers
If a train travels for 4.5 hours at a rate of 40 mph, what is the distance the train will travel?
Nuetrik [128]
The answer is 180.add 40 to its self or multiply by 4 then add 20 for the .5 portion, 40x4=160 160+20=180.

 hoped this helped =)

4 0
3 years ago
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