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timama [110]
3 years ago
6

F(x) = 6x + 7; x = -3

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
8 0

Answer:

1+80×70-80+55-6+12065

ryzh [129]3 years ago
7 0

Answer: -11

Step-by-step explanation:

Plug in -3 into X

6(-3)+ 7

Solve : -18+7 = -11

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An angle measures 16° more than the measure of its supplementary angle. What is the measure of each angle?
Olenka [21]
82 degrees and 98 degrees


First, find the original equation

180 = (x) + (x + 16)


Simplify: 180 = 2x + 16


Next, use the subtraction property of equality to subtract 16 from both sides


180 - 16 = 2x + 16 - 16


Simplify: 164 = 2x


Then, you can use the division property of equality to find the value of x

164/2 = 2x/2


Simplify: 82 = x



Now, we know that the first angle equals 82 degrees and that the second angle equals 98 degrees
3 0
2 years ago
A rectangle is 7 feet long by 5 feet wide. If 3 feet are removed from the length of the rectangle, what would be the area, in sq
katrin [286]
The answer to your question would be 25 sq ft
6 0
3 years ago
Whats the square root of 42​
katovenus [111]

Answer:

6.48....

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the distance and midpoint for the points (5,5) and (1,2).
stealth61 [152]

Answer:

midpoint = (3,3.5)

distance = 5

Step-by-step explanation:

midpoint = (x1+X2/2, y2+y2/2)

=(5+1/2, 5+2/2)

=(6/2, 7/2)

=(3, 3.5)

distance= √(x2-x1)^2 -(y2-y1)^2

=√(1-5)^2 -(2-5)^2

= √ 16+9 =√25 =5

5 0
2 years ago
How are the units of measurement called radiance related to the radius of a circle?
Pavlova-9 [17]

Answer:

By definition, considering a unit circle (circle centered at origin and of radius 1) the length of an arc is equal to the measurement in radians (the SI unit for measuring angles) of the angle that it subtends (to be opposite to). The length of the arc is equal to the radius of the circle.

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3 years ago
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