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Anna71 [15]
3 years ago
7

A line that includes the point (4,1) has a slope of 1 7 . What is its equation in point-slope form?

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
5 0

Answer:

y = 17x-67

Step-by-step explanation:

The one point form of line also called slope point form is given by

(y-y_1)=m(x-x_1)

where (x1, y1) is the point and m is slope

Given: (x1, y1) = (4,1) and m= 17

Substituting these values in above equation to find equation in point-slope form

(y-1)=17(x-4)

y-1 = 17x-68

y = 17x-67

the point -slope form of equation y = 17x-67

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The length of a rectangle is 2 units more than the width. The area of the rectangle is 48 units. What is the width, in units, of
IRINA_888 [86]

Answer:

6 units

Step-by-step explanation:

A = lw

l = w + 2

48 = lw

48 = (w + 2)w

48 = w² + 2w

0 = w² + 2w - 48

Quadratic equation results =

w = 6 or w = -8

But the measure could not be negative, therefore w = 6

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4 years ago
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mylen [45]

Answer:

x = 15

Step-by-step explanation:

The sum of the angles in a triangle is 180º

3x + 5x + 4x = 180

Combine like terms

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C = 5x

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C = 75º

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3 years ago
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9-1 is 8 X 5 is 40, the answer is B
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3 years ago
A cotton candy vendor has 16 cones of blue cotton candy to sell. If the blue cotton candy is 50% of the total number of cones, h
grigory [225]

Answer:

8

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
(SAT Prep) Find the value of x.
mario62 [17]

Answer:

x = 65°

Step-by-step explanation:

Naming the sides of the parallelogram formed ABCD as shown in the attached image to this solution.

Angle A = 2x (vertically opposite angles are equal)

Angle A = Angle C (opposite angles of a parallelogram are equal)

Angle A = Angle C = 2x

(Angle C) + 50° = 180° (Sum of angles on a straight line is 180°)

2x + 50° = 180°

2x = 180° - 50° = 130°

x = (130°/2) = 65°

Hope this Helps!!!

6 0
3 years ago
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