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statuscvo [17]
3 years ago
11

What ordered pairs match the equation?

Mathematics
1 answer:
tatyana61 [14]3 years ago
7 0

Answer: (3, 6.3) and (7, 14.7)

Step-by-step explanation:

y = 2.1 x 3 = 6.3

y = 2.1 x 7 = 14.7

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If f(x) = x2 + 1 and g(x) = x - 4, which value is equivalent to (f•g)(10)?
kogti [31]

First you plug 10 into g(x)

(10-4)

6

Next you plug in 6 into f(x)

6^2+1

36+1

=37

7 0
3 years ago
Read 2 more answers
Angle B measures 60°. What is the measure of the angle that is complementary to angle B?
vodomira [7]
Complementary angles add up to 90.
Say the complementary angle is A. 
Angle A + Angle B = 90
Angle A + 60 = 90
Angle A = 30 degrees

Hope this helps :)
6 0
4 years ago
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Show that each system has no solution<br>y=x+1<br>-x+y=3
Phoenix [80]
Y=x+1
-x+y=3

-x+x+1=3
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5 0
3 years ago
Find the equation of the line that passes through (3,1) and is parallel to y=2x+3
ICE Princess25 [194]

Answer:

  y -1 = 2(x -3)

Step-by-step explanation:

The given equation is in slope-intercept form:

  y = mx +b . . . . line with slope m and y-intercept b

  y = 2x +3 . . . . . line with slope 2 and y-intercept 3

__

A parallel line will have the same slope. Since you are given a point, it is convenient to use the point-slope form for the equation you want:

  y -k = m(x -h) . . . . . line with slope m through point (h, k)

  y -1 = 2(x -3) . . . . . . line with slope 2 through point (3, 1)

__

<em>Additional comment</em>

If you want the slope-intercept form you can solve for y:

  y = 2(x -3) +1 = 2x -6 +1

  y = 2x -5 . . . . . slope-intercept form of the parallel line

7 0
2 years ago
Round to the nearest tenth , if necessary.<br><br> 65% of 186 =
Tems11 [23]

Answer: 120.9

Step-by-step explanation: 65% of 186 is 120.9.

7 0
3 years ago
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