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anygoal [31]
3 years ago
11

Can somebody help me with this question plz !

Mathematics
1 answer:
lidiya [134]3 years ago
5 0

Answer:

y=4x-3

Step-by-step explanation:

Parallel lines will always have the same slope (the number that comes before x in an equation). So, we can plug in 4 to the equation.

y=4x+?

Let's say the ? is b. If we plug in the point (1,1) into y=4x+b, we get

1=4(1)+b

reduce

1=4+b

subtract 4 from both sides

-3=b

and now we can add b=-3 into the original answer, and we get y=4x-3!

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Please help me solve numbers 4, 5, and 6 with some type of explanation as to how you got that answer.
Mila [183]

Answer:

4.R=16

D=16+16=32

C=

\pi \times d

C=32π

then do the same thing for other problem

6 0
3 years ago
Solve the following equation for b. Be sure to take into account whether a letter is capitalized or not.
Y_Kistochka [10]
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6 0
3 years ago
Given an x intercept of a quadratic function is at -1 and the axus if symetry is x=3 what is the other x intercept
Alisiya [41]
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-1 › 3 = 4
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7 0
3 years ago
What is the slope, m, and the y-intercept of the line that is graphed below? On a coordinate plane, a line goes through points (
salantis [7]

Answer:

m = 1; (0, 3) is the correct answer.

Step-by-step explanation:

The general equation of a line is given by:

y=mx+c

where, m is the slope of line

c is the y-intercept and

(x,y) are the points from where the line passes.

We are given that the line passes through 2 points (-3,0) and (0,3).

Putting the values of (x,y) in the equation of line.

Putting (0,3):

3 = m \times 0 + c\\\Rightarrow c =3

So, y-intercept is (0,3).

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y = mx + 3

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0 = m(-3) +3\\\Rightarrow 3m = 3\\\Rightarrow m =1

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y = x +3

Please find attached graph.

m = 1; y intercept (0, 3) is the correct answer.

5 0
3 years ago
Read 2 more answers
Find the 15th term of the geometric sequence 1, -4, 16, ...
goldenfox [79]

Answer:

Answer is 268435456

Step-by-step explanation:

use an = a × ^r n-1 to find the sequence

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