2 years ago

The graph shows the distance, y in miles, of a moving train froma station for a certain period of time, x, in hours:

Mathematics

1 answer:

nlexa [21]2 years ago

7 0

The constant speed or the mph is 150 miles per hour

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AB is parallel to ED.

ivolga24 [154]

Answer:

BE = 22.4 cm

Step-by-step explanation:

Δ CAB and Δ CDE are similar , then ratios of corresponding sides are equal, that is

$\frac{CB}{CE}$ = $\frac{AB}{DE}$ , substitute values

$\frac{6.4}{CE}$ = $\frac{8}{20}$ ( cross- multiply )

8 CE = 128 ( divide both sides by 8 )

CE = 16 cm

Then

BE = BC + CE = 6.4 + 16 = 22.4 cm

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2 years ago

Find the area of the figure.

blondinia [14]

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1 year ago

1. What is the solution of the equation 3y-5y+10=36? 1. -13 2. 2 3. 4.5 4. 13

VikaD [51]

Answer:

1: -13

Step-by-step explanation:

First, simplify the equation to -2y+10=36

Subtract 10 from both sides

-2y=26

Divide negative 2 from both sides

y=-13

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2 years ago

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Please help me out thx

Shalnov [3]

Answer would be the second one

A U B = B

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2 years ago

Credit card companies use negative balances to represent when the credit card company owes the customer money and positive balan

miv72 [106K]

Answer:

she owes nothing and the credit card company owes her nothing.

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3 years ago

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