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zzz [600]
3 years ago
5

The sum of 4 times a number and 2 equals 8

Mathematics
1 answer:
NikAS [45]3 years ago
5 0

Answer:

1.5   or   3/2

Step-by-step explanation:

4x+2=8

4x=6

x=6/4

x=3/2

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A square is cut out of a copper sheet. Two straight scratches on the surface of the square intersect forming an angle. The squar
ArbitrLikvidat [17]

Answer:

(c) Stay the same

Step-by-step explanation:

Final angle will be same as initial angle. But length of lines will increase in both direction proportionally.

However any normal curve(closed or open ) will remain proportional to initial one. It is like a Zooming or magnifying of object.

5 0
3 years ago
Don’t understand please help asap
IceJOKER [234]

First you have to solve both inequalities,

3x-1>8

3x>9

x>3

and the other one

2x≤4

x≤2

then you graph each one on the number line

the graph says or, so the solution can satisfy either equation

the solution would be all real numbers except three

the way to write it is x≠3

3 0
4 years ago
Which points are collinear with A and N?
stepan [7]

Collinear points lie on the same line. So, you must look for other points that lie on the line that connects A and N. If you start from A and continue along that line, you can see that, after N, you will meet points M and F.

So, those points are collinear with A and N.

4 0
3 years ago
How do i simplify -9-8+(-8×-9)-15 ?​
Anestetic [448]

Answer:

40

Step-by-step explanation:

PEMDAS

Do what is in the parentheses first.

-8 * -9 = 72

-9 - 8 + (72) - 15

-9 - 8 - 15 = -32

-32 + 72 = 40

6 0
3 years ago
Read 2 more answers
A boat travels 32 miles on 4 gallons of fuel. How many miles per half gallon is that?
nasty-shy [4]
32 divided by 4 is 8. so 8 miles per gallon.

4 0
3 years ago
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