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Dafna11 [192]
3 years ago
11

(02.07)

Mathematics
1 answer:
Evgen [1.6K]3 years ago
4 0
<h3>Answer:  Choice B) 180 - x = r</h3>

===========================================================

Explanation:

Angles r and x form a straight line, or straight angle, that is 180 degrees.

We then can say

r+x = 180

r+x-x = 180-x .... subtract x from both sides

r = 180-x

180-x = r

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Solve for d when t = 0, t = 3, t = 5 d = t2 asap
rjkz [21]

Answer:

see below

Step-by-step explanation:

d = t^2

t =0

 d = 0^2 = 0

t =3

 d = 3^2 = 9

t =5

 d = 5^2 = 25

5 0
3 years ago
Read 2 more answers
The value of sales at the shop decreases from 145,000 a year to 129,000 find the percentage decrease in the value of sales
iren [92.7K]

Answer:

11.0344828%

Step-by-step explanation:

145000 - 129000 = 16000.

16000/145000 = 16/145 = 0.110344828

Therefore there was a 11.0344828% decrease

5 0
3 years ago
Read 2 more answers
if i measure a hypotenuse and i get 11 and then i double check my work by doing the a squared + b squared = c squared method and
RoseWind [281]
Hi there!

Sometimes, like you said, you might don't get the exact answer when you justified your answer. In this case, you need to take the nearest number. So if you got 11 then 12 is the nearest number, just go for it.

Or go back and start over and see if you didn't miss anything.


I hope this helps!
5 0
3 years ago
Which statement regarding the diagram is true?
Ne4ueva [31]

Answer: C. OmZWXY + m ZYXZ = 180

Step-by-step explanation:

7 0
3 years ago
One hiking club charges $16 to become a member and $3 to participate on each hike. Another club charges no membership fee, but c
yawa3891 [41]

Answer:

x < 8

Step-by-step explanation:

x= # of hikes

3x +16 =5x

-3x. -3x

16=2x

16/2= 8

2x/2= x

8=x

x=8

check:

3(8) +16 =5(8)

24 +16 =40

40=40 ✓

there for at 8 hikes with either deal it would be the same but if you went up a number of hikes for the first option it would only be $43.00 spent in total. but with the second option it would be $45.00.

7 0
3 years ago
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