2 years ago

Can someone help me with this math homework please!

Mathematics

1 answer:

UNO [17]2 years ago

7 0

The answer is either B or D, but I am pretty sure it is D

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Blizzard [7]

Answer: $13

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3 years ago

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What is an equation of the line that passes through the points (2, -2) and (8, 4)?

WITCHER [35]

Answer:

HAVE YOU WATCHED OCTOPUS GAME

Step-by-step explanation:

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3 years ago

The submarine is underwater. It’s position is 645 feet below sea level. It rises in the water 100 feet and then descends 100 fee

kolbaska11 [484]

Hello!

This submarine rose 100 feet (+100) and then descended (-100). Usually in an equation this would cancel out and make 0. Therefore, our answer is 0.

I hope this helps!

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3 years ago

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Find the Quetion of the line that passes through the points (1,6) and (5,2)

NemiM [27]

Answer:

$y=-x+7$

Step-by-step explanation:

Equation of straight line is given as

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

where slope m is calculated as

$m=\frac{y_2-y_1}{x_2-x_1}$

Here 

$(x_1, y_1)=(1, 6) \ \ and \ \ (x_21, y_2) = (5, 2)$

$m = \frac{2 - 6}{5 - 1}\\m=\frac{- 4}{4} \\m=-1$

Equation of line that passes through the points (1,6) and (5,2)

$y-6=-1(x-1)\\y=-x+7$

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3 years ago

1) Jayden runs 1/4 of a mile in 1/4 of an hour. How far will it take him to run 1hr.

Masja [62]

Answer:

Question 1 : If you mean how many miles will he run in 1 hour then it is 1 Mile | Question 2 : 2 Miles

Step-by-step explanation:

Question 1 :

1/4 x 4 (because of the hour being split into fourths) = 1 Mile

Question 2 :

120 / 20 = 6, 6 x 1/3 = 6/3, simplified = 2

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3 years ago