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Ratling [72]
3 years ago
7

19 3/7 - 12 6/7 Plz show how u got your answer

Mathematics
1 answer:
trasher [3.6K]3 years ago
8 0

Answer:

16 4/7

Step-by-step explanation:

First, you cant subtract 3/7 from 6/7 so take 1 from 19, which turns it to 18. And add that one to 3/7 to get 10/7, or just add 7 to your numerator. So now you have 18 10/7 - 12 6/7. so subtract 18 - 12 to get 6, and the subtract 10/7 - 6/7 to get 4/7. You dont actually have to subtract the denominator just the numerators, because the denominatos are the same so you leave them just the way they are. I hope this helps :)

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Can someone help me with this asap, please and thank you (pic attached) *math*
Jet001 [13]

Step-by-step explanation:

the "x-2" makes it shift by 2 to the right (functional values are created at x that "should have happened" at 2 x units before, so the whole graph moves to the right).

the 0.4 factor compresses it by the factor 0.4

the "-" at the beginning just "flips" (reflects) it to the other side of the x-axis.

3 0
2 years ago
Which of the following statements is true of the diagram below?
Nata [24]

Answer:

D

Step-by-step explanation:

tan=adjacent side/opposite side

sin=adjacent side/hypotenuse

cos=opposite side/hypotenuse

knowing this:

cos P=8/17, so a is false

tan Q=8/15, so b is false

sin P=15/17, so c is false

cos Q= 15/17, so only d is true

5 0
3 years ago
How do I solve this problem
drek231 [11]

Answer:

Car B with a consumption of 1 gallon per 58.2 miles

tho car a has a consumption of 1 gallon per 58.5



7 0
3 years ago
The McMillians noticed that the amount of natural gas they use at their house each month is related to the average monthly tempe
Alexandra [31]

Answer:

Its B

Step-by-step explanation:

For each increase of 10° the amount of gas used is about 25 therms less

4 0
3 years ago
Please help. I think its B since the y-intercept is -1 and it rises up 3 and goes over 1 so that means it is just 3.
borishaifa [10]
You are correct about the y-intercept. In case you are unsure about the slope, you can check using y1 - y2 / x1 - x2:

(0, -1) and (1, 2)

-1 - 2 / 0 - 1
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3

The slope is 3; you chose the correct answer, great job.
8 0
3 years ago
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