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3 years ago

What is the equation of the line through (-6,-5) and (-4,-4) in slope -intercept form?

Mathematics

1 answer:

Doss [256]3 years ago

3 0

Answer:

the answer in the picture is correct

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Which expression is the right expression?

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D, you have to factor 3 out of 6x squared

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4 years ago

In the spelling bee contest, Jan answered 6 out of 8 questions correctly, Kara answered 78% of her questions correctly, and Bett

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Answer:

2/5 = 40%

43%

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Juan

Step-by-step explanation:

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3 years ago

Read 2 more answers

The graph of y=x^2 is the solid black graph below. Which function represents the dotted graph?

RideAnS [48]

Answer:

y=(x-5)^2-4

Step-by-step explanation:

this is because the -4 drops it below the line and then x-5^2 stays where it is so mainly the minus in the domian and range and the -4 moves it over

4 0

3 years ago

What’s is the slope of the lin

Lady bird [3.3K]

Answer:

1/3

Step-by-step explanation:

Method 1.

slope = rise/run

Rise is vertical distance.

Run is horizontal distance.

Find two points that are easy to read (on grid intersections):

(2, -1) and (5, 0).

Start at (2, 1). You need to go to (5, 0) by moving only vertically and horizontally. Go up 1 unit. That is a rise of 1. Now go right 3 units. That is a run of 3.

rise = 1

run = 3

slope = rise/run = 1/3

Method 2.

Use the slope formula and two points on the line.

$slope = m = \dfrac{y_2 - y_1}{x_2 - x_1}$

Use points (2, -1) and (5, 0).

$slope = m = \dfrac{0 - (-1)}{5 - 2}$

$slope = m = \dfrac{0 + 1}{3}$

$slope = m = \dfrac{1}{3}$

slope = 1/3

8 0

3 years ago

At 6:00 PM, a flagpole that is 35 feet tall casts a shadow that is 50 feet long. At the same time, how long will a person's shad

sertanlavr [38]

Answer:

The length of the person’s shadow is 5.7ft

Explanation:

Length of the flagpole =a= 35ft

Length of the shadow of the flagpole= b=50ft

Length of the person=c= 4ft

Suppose the length of the person’s shadow is=d

According to the rules of trigonometry

$\frac{\text { Length of the flagpole }}{\text { Length of the shadow of the flagpole }}=\frac{\text { Length of the person }}{\text { Length of the person's shadow }}$

$\frac{a}{b}=\frac{c}{d}$

$\frac{35}{50}=\frac{4}{d}$

35d=200

d= $\frac{200}{35}$

d=5.7ft

Hence, The length of the person’s shadow is 5.7ft.

3 0

4 years ago