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faltersainse [42]
3 years ago
7

-20x+33=-7 solve for x

Mathematics
1 answer:
Vikki [24]3 years ago
4 0

Answer:

x=2

Step-by-step explanation:

tell me if i need to explain to you

-20x + 33 = -7

       - 33     -33

-----------------------

-20x = -40

------   ------

-20       -20

-40 divided by -20 = 2

So x is 2

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Combine the like terms.<br> 7W-W+3
Bess [88]
The like terms are 7w and -w, so we can collect them to get:

6w+3

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3 years ago
What is the diameter of the circle whose center is at (6,0) and passes through the point (2,-3)
Aleksandr [31]

Answer: 10 units

Step-by-step explanation:

Use the distance formula(√(x1-x2)^2+(y2-y1)^2)

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Thus, the radius of the circle is 5.  Because the diameter is 2r, the diameter = 2(5) = 10

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5 0
3 years ago
Read 2 more answers
Find the midpoint between −18 and 52.
Mama L [17]
Finding the midpoint between two points on a line involves three steps:

1. Find the distance between the two points
2. Find half of that distance
3. Either add that half to the lowest point, or subtract it from the highest point.

To find the distance between 52 and -18, we can take the absolute value of their difference. The reason we take the absolute value is to force the sign to be positive, since distances can never be negative. -18 - 52 = -70, and |-70| = 70.

Second, we find half of that distance, which in this case would be 70/2 = 35.

Finally, we add that value to -18 to find a midpoint of -18 + 35 = 17.
5 0
3 years ago
F(x)= 3x^2<br><br> g(x) =7x+4<br><br> f(g(4))=____
Juliette [100K]
G(4)=7(4)+4
G(4)=28+4
G=32
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3 0
3 years ago
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babunello [35]

Answer:

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5 0
3 years ago
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