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marta [7]
2 years ago
14

GIVING BRAINLIEST!

Mathematics
1 answer:
morpeh [17]2 years ago
7 0
The area of a rectangle is length times width

this means that the total width is x+8 and the length is x+n

given width X height = area

the answer is expanding (x+n)(x+8)

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Write the equation of the line in fully simplified slope-intercept form.​
rjkz [21]

Answer:

y=-1/2x-1

Step-by-step explanation:

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2 years ago
Use 45-45-90 & 30-60-90 Special Right Triangles to Solve. find the missing sir length. Leave you answers as radicals in simp
horsena [70]

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8 0
2 years ago
A line passes through the two given points. Is it vertical, horizontal,or neither? (-1, -1), (-2, -1)
solniwko [45]
Horizontal 
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7 0
3 years ago
Read 2 more answers
F(x) = 9-3x<br> g(x) = 5x-7<br> Find f(x)+g(x).
Bezzdna [24]

Answer:

In the problem, the sum of the two functions is 2x + 2

Step-by-step explanation:

For this problem, we have to add together f(x) and g(x).

<em>f(x) = 9 - 3x</em>

<em>g(x) = 5x - 7</em>

(f + g)(x) = (9 - 3x) + (5x - 7)

Combine like terms.

(f + g)(x) = 2x + 2

So, when you combine the two functions together, you will get 2x + 2.

8 0
3 years ago
If the Alexanders completed the 735 mile trip in 15 hours, what was their average rate of travel?
Darina [25.2K]
The rate of travel here is in mph - "miles per hour".

That just means how many miles you can travel in one hour. In this problem, you're given 15 hours, and the distance they travel within those 15 hours.

Therefore, you should divide both the number of miles and the number of hours by 15 to find out how far they can travel in 1 hour.

735 ÷ 15 = 49 miles
15 ÷ 15 = 1 hour

Their average rate of travel was 49 miles in 1 hour, which is 49 mph.

6 0
3 years ago
Read 2 more answers
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