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nevsk [136]
3 years ago
7

Which of the following expressions is the inverse of the function y = 3x + 4?

Mathematics
2 answers:
Delvig [45]3 years ago
6 0
 y = (x - 4)/3

So the answer is C ;D<span>
</span>
Inga [223]3 years ago
5 0
The correct answer is d.
Interchange values of x and y in the equation y= 3x+4
So we get x=3y+4
or x-4=3y
y = (x-4)/3
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How do I solve x in a triangle
Sindrei [870]

All three sides always add up to 360 so add the given measures and subtract it from 360 and that would give you your answer.

3 0
3 years ago
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The numbers of students in the 7 schools in a district are given below.
Sidana [21]
The mean will decrease
6 0
3 years ago
Find the value of x to the nearest tenth.
vladimir1956 [14]

Answer:

The answer to your question is  x = 14.7  

Step-by-step explanation:

Data

∠A = 20°

∠B = 46

a = 7

b = x

Process

To solve this problem use, the law of sines. This law states that the ratio of a side of a triangle to the sine of the opposite angle is the same for all three sides.

The law of sines for this problem is

                   x / sin 46 = 7 / sin 20

-Solve for x

                          x = 7 sin 46 / sin 20

-Simplification

                          x = 7 (0.719) / 0.342

                          x = 5.035/0.342

-Result

                         x = 14.7  

6 0
3 years ago
A) y=5x+5<br> B)y=x+5<br> C)y=5x+25<br> D)y=x+125
kirill115 [55]
The answer of the question is C
6 0
3 years ago
Which is the equation for the line that has a slope of 12 and passes through the point (3, 20)?
sasho [114]

Answer:

y=12x-16

Step-by-step explanation:

y-y1=m(x-x1)

y-20=12(x-3)

y=12x-36+20

y=12x-16

4 0
3 years ago
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