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kobusy [5.1K]
3 years ago
15

Select the correct difference. -3z^7- (-5z^7)

Mathematics
2 answers:
irina [24]3 years ago
7 0
The first choice will the correct answer
Rom4ik [11]3 years ago
3 0
2z^7 the first choice
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Can someone explain how to do this and add the formula please
lisabon 2012 [21]

Answer:

5 is 35 and 6 is 50

Step-by-step explanation:

To solve 5, you need to know how many degrees is the line, which is 180 because lines are 180 degrees. You then subtract 110 from 180 which equals to 70. What you have left now is 2k. A number times 2 will equal to 70, so k=35.

For 6, if you ever see two lines intersecting each other, it means that it is 360 degrees. We already have one angle, which is 120. The other angle is d+70 degrees, and any angle that is reflecting the other angle will have the same value. So, d equals 50

(sorry if you still can't understand it I'm not good at English

6 0
3 years ago
If the measure of each exterior angle is twice as large as each interior angle, the polygon must be a regular
gavmur [86]

Answer:

y+o+u+t+u+b+e +biggie smalls

Step-by-step explanation:

4 0
2 years ago
A city official would like to know if there is public support for increasing funding for arts programs. To collect data, the cit
maw [93]

Answer:

I think the answer is either c or d. but i think your answer is good

Step-by-step explanation:

7 0
3 years ago
Which is the rate of change for the interval between 3 and 6 on the x-axis?
Anna71 [15]

Answer:

The correct answer is 2.

Step-by-step explanation:

To find this, first identify the ordered pairs at those two points. They would be (3, -2) and (6, 4). Then use the slope formula with those two points to find the rate of change.

m(slope) = (y2 - y1)/(x2 - x1)

m = (4 - - 2)/(6 - 3)

m = 6/3

m = 2

8 0
3 years ago
Read 2 more answers
Find two consecutive whole numbers that 83 lies between.
KonstantinChe [14]

Answer:

82, 84

Step-by-step explanation:

4 0
3 years ago
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