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3 years ago

ILL GIVE YOU BRAINLIEST IF YOU HELP ME

Mathematics

1 answer:

guajiro [1.7K]3 years ago

6 0

Answer:

y = (1/2) x - 2

Step-by-step explanation:

Let us consider the points (- 2, - 3) & (0, - 2)

Equation of line in two point form is given as:

[y-(-3)]/[-3-(-2)] = [x - (-2)]/[-2 - 0]

(y + 3)/(-3 +2) = (x + 2)/ (-2)

(y + 3)/(-1) = (x + 2)/(-2)

(y + 3)/(1) = (x + 2)/(2)

2(y + 3) = (x + 2)

2y + 6 = x + 2

2y = x + 2 - 6

2y = x - 4

y = (1/2) x - 2

PROCEED IN THE SAME WAY TO FIND OUT THE REMAINING FUNCTIONS.

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A rental car cost $25 for one day plus an additional $.30 per mile. Write an equation for the total cost (y) for renting a car a

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Y=.3x+25(z) z= number of days
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4 years ago

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A set of Children’s blocks contains 3 shapes: longs, flats, and cubes. There are 3 times as many longs as cubes, and 30 fewer fl

Fofino [41]

Answer:

There are 126 longs

Step-by-step explanation:

Let's represent the number of longs by l, number of flats by f and number of cubes by c.

We are told that there are 600 blocks in all.

This implies l + f + c = 600

We also know that there are 3 times as many longs as cubes: this mean

c = 3l

There are also 30 fewer flats than longs.

This mean f + 30 = l I.e f = l - 30

We now have 3 equations to solve simultaneously

l + f + c = 600 ...........(i)

c = 3l................(ii)

l -30 = f...............(iii)

We can substitute equations iii and ii into I

l + l - 30 + 3l = 600

5l - 30 = 600

5l = 630

l = 630/5 = 126.

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4 years ago

Please help this is due in 30 minutes!

gregori [183]

Answer:

$1.\ 12\ feet = 4\ yards$

$2.\ 4\ miles = 21120\ feet$

Step-by-step explanation:

Given

12 feet = _____ yard

4 miles = ____ feet

To start with;

we need to understand the unit of conversion between the two measurements;

1. 12 feet = _____ yard

To convert from feet to yard;

$1\ foot = \frac{1}{3} yard$

This implies that;

$12\ feet = 12 * \frac{1}{3} yard$

$12\ feet = \frac{12}{3} yard$

$12\ feet = 4\ yards$

2. 4 miles = ____ feet

To convert from miles to feet;

$1\ mile = 5280\ feet$

This implies that;

$4\ miles = 4 * 5280 feet$

$4\ miles = 21120\ feet$

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4 years ago

Please answer:

Ilya [14]

Answer:

Step-by-step explanation:

I think I am not sure

Sorry if I am wrong:\

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3 years ago

Two triangles with the same corresponding side lengths will be congruent is known as the ____.

Crazy boy [7]

The answer is the first one A. sss Postulate

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4 years ago

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ILL GIVE YOU BRAINLIEST IF YOU HELP ME​

ILL GIVE YOU BRAINLIEST IF YOU HELP ME