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valkas [14]
3 years ago
10

Passes through (-1, 4) and m=4

Mathematics
1 answer:
ladessa [460]3 years ago
7 0

Answer:

Step-by-step explanation:

m = 4

y -y_{1}=m(x -x_{1})\\\\y - 4 = 4(x -[-1])\\\\y - 4 = 4(x + 1)\\\\y -5= 4x + 4\\\\y = 4x + 4 + 5\\y = 4x + 9

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3 years ago
Naomi used a rectangle, a square, and a right triangle to form the following figure.
Savatey [412]

Answer:

B. 102 cm

Step-by-step explanation:

The first step would be to find the area of the whole figure and subtract the white area off.

So, to do that simply multiply the length x width to get the area of the whole figure.

20 x 6 = 120(area of the whole figure)

Next, 20-11 = 9 is the length of the figure and because the square has a side length of 3, the other side would also have to be 3.

3 x 3 = 9(area of the smaller square.

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8 0
3 years ago
A tabletop in the shape of a trapezoid has an area of 6550 cm² it's longer base measures 115 cm in the shorter base in 85 cm wha
frozen [14]
The area of a trapezoid is half its height multiplied by the sum of the lengths of its two bases.

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h=</span><span>65.5
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The height is 65.5 cm 
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4 years ago
Hey!! what’s the answer for this? :)
Nezavi [6.7K]
2099.5 ft

Find the angle using COS
500%650 then press 2nd function COS

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3 years ago
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