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kumpel [21]
4 years ago
7

(4x2 + 7x - 4) + (x2 - 7x + 14)

Mathematics
1 answer:
fomenos4 years ago
5 0

Answer:

4+7x

Step-by-step explanation:

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One number is 6 more than another. The sum of the numbers is 30. Find the numbers
likoan [24]

Answer:

The answers are 18 and 12

Step-by-step explanation:

You just start from 6 and 0 and keep on going like 7 and 1, 8 and 2, 9 and 3 etc. When I reached 18 and 12, the sum was 30, and it was 6 numbers apart.

5 0
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A jet flies 510 miles in 2 hours.
Tasya [4]
The rate is 255 MPH.


The jet can fly 3,825 miles in 15 hours.
7 0
3 years ago
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You can answer only this question, it's ok:
Sophie [7]
1)100 or A
Angle = |30*H - (11/2)*M|, where H is the hours hand and M is the minutes hand

in this case: H = 4, M= 40
30*4 - (11/2)*40 = 120 - 220 = -100 = |-100| = 100
2)x=4y or C
If you plug in 0,0 you will get 0=4×0 or 0,0

7 0
4 years ago
Wssp here are some pointss
Harlamova29_29 [7]
So kind man so kinda dude
6 0
2 years ago
In order to answer the following question, please use the following image down below:
Kryger [21]

Answer:

12

Step-by-step explanation:

X^2 = (7+9)(9) -->

X^2 = 16(9) -->

X = 12

8 0
3 years ago
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