3 years ago

Helppp me plsssssss I need this hel me out

Mathematics

1 answer:

UkoKoshka [18]3 years ago

6 0

The equation that models the table is a) y = -4x + 1.

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Find the distance between X(-3, 8) and Z(-1,5) *<br> what is it :’)

ahrayia [7]

Answer:

d = √13

Step-by-step explanation:

d = √((x2 - x1)² + (y2 - y1)²)

points: (-3, 8) & (-1, 5)

d = √((-1 - -3)²+(5 - 8)²)

d = √(2)²+(-3)²

d =√(4 + 9)

d = √13

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3 years ago

Elizabeth is mowing lawns in her neighborhood to earn spending money. She can mow about 1/3 of a lawn in 20 minutes. What is her

Savatey [412]

What i think the answer is 6.66 because u multiply 1/3 by 20

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4 years ago

Is the equation y=85x-600 linear? Explain why or why not.

Pani-rosa [81]

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3 years ago

Read 2 more answers

Can someone please help me

koban [17]

Answer:

x= $\sqrt{y-1$

Step-by-step explanation:

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3 years ago

Ben also participated. He fell down midway, and had to walk part of the distance. Still, he finished the distance! It took him e

sammy [17]

Answer:

0.56 m/s

Step-by-step explanation:

The average speed of a body tells how fast is the body moving; it is calculated as:

$v=\frac{d}{t}$

where

d is the distance covered

t is the time elapsed

In this problem, we don't know the distance covered by Ben. Therefore, we will assume that it is 1 km:

d = 1 km = 1000 m

The time elapsed to cover this distance is:

$t=30 min \cdot 60 =1800 s$

Therefore, Ben's average speed is:

$v=\frac{1000}{1800}=0.56 m/s$

3 0

3 years ago