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Oksanka [162]
3 years ago
9

What is the slope-intercept equation of the line whose y-intercept is 8 with slope -5?

Mathematics
1 answer:
ira [324]3 years ago
3 0

Answer:

y = - 5x + 8

Step-by-step explanation:

Given that :

Intercept = 8

Slope = - 5

Recall, the general. Slope - intercept equation :

y = bx + c

Where;

b = slope ; c = intercept

Plugging the Given slope and intercept values, equation becomes ;

y = - 5x + 8

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Solve for e. (-7) = e/3 + 14
raketka [301]
<span>(-7) = e/3 + 14

Subtract 14 on both sides

-7 - 14 = e/3 + 14 - 14

-21 = e/3 

Multiply by 3 on both sides

-21 * 3 = e/3 * 3

-63 = e</span>
5 0
3 years ago
1. Are we limited to using a trigonometric function only in cases of an object that has a cyclical behavior? Is it possible to m
pentagon [3]

Trigonometric functions are not only used in cases of an object that has a cyclical behavior.

<h3>What is a trigonometric function?</h3>

It should be noted that trigonometric functions are real functions that relate the angle of a right angled triangle to the ratios of the two side lengths.

Trigonometric functions are not only used in cases of an object that has a cyclical behavior. It can be used to obtain unknown <em>angles</em> in geometric figures.

It can also be used to model the fluctuations in temperature data for a particular year.

The movement of a yo-yo can be modeled by a sinusoidal curve since it exhibits a periodic behavior.

Learn more about trigonometry on:

brainly.com/question/24349828

4 0
2 years ago
A rectangular prism is 3 units high 2 units wide and 5 units long what is its surface area in square units
Luba_88 [7]

Answer:

62 square units

Step-by-step explanation:

The area of a rectangular prism is the sum of the areas of its six faces. Opposite faces have the same area, so it is the sum of 3 pairs of faces. The area of one face of each pair is the product of the dimensions of that face. Those three areas are ...

• L·W

• W·H

• H·L

so the total surface area is ...

A = 2(LW +WH +HL)

For hand calculation, this can be simplified a bit to ...

A = 2(LW +H(L+W)) . . . . . requires one less multiplication

For your prism, the area is ...

A = 2(5·2 + 3(5+2)) = 2(10 +21) = 62 . . . square units

6 0
3 years ago
Consider circle H with a 3 centimeter radius. If the length of minor arc RS is 5 2 π, what is the measure of ∠RST? Assume that c
vitfil [10]
The final answer is 30.

5 0
3 years ago
Jenny has red and white balloons. she inflates 2 red balloons for every 3 inflated white balloons. Jenny wants 20 red balloons i
Alex Ar [27]

Answer:

50

Step-by-step explanation:

2*10=20 red

3*10=30 white

20+30=50      

3 0
3 years ago
Read 2 more answers
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