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3 years ago

8

How long will it take a passenger train traveling at 160 miles per hour to travel from Denver, Colorado to Lincoln, Nebraska? Th

e distance between the two cities is 488 miles.

1 answer:

givi [52]3 years ago

4 0

488/160 = 3.05hr to travel.

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Find the area of the trapezoid.<br> b1=5<br> b2=7<br> h=4<br><br> PLEASE EXPLAIN TOO!

olga_2 [115]

Step-by-step explanation:

The formula for finding the area of a trapezoid is $\frac{b_{1} + b_{2} }{2}$ ×h

Start by substituting the values given in the problem into the formula

$\frac{5+7}{2}$ ×4

Now Simply/solve

$\frac{12}{2}$ ×4

6×4

24

The area of the trapezoid is 24 $units^{2}$

I hope this helps!!!

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3 years ago

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What will be the annual salary for a mechanic who works 40 hours per week for 52 weeks a year and makes $25.21 per hour? (Rememb

Snowcat [4.5K]

Salary = 40hrs x 52wks x $25.21

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3 years ago

Make a two-column proof showing statements and reasons to prove that triangle DEF is similar to triangle DGE. (10 points)

spayn [35]

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3 years ago

Rewrite in simplest terms: (4x+5)+(−5x−1) pls help

IrinaVladis [17]

Answer:

-x + 4

Step-by-step explanation:

(4x+5)+(−5x−1)

4x+5−5x−1 [Remove the parentheses]

-x + 4 [Combine Like Terms]

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2 years ago

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Which expressions are equivalent to 4d+6+2d?

netineya [11]

Answer:

6d + 6 or 6(d + 1)

Step-by-step explanation:

4d + 6 + 2d

Collect like terms

4d + 2d + 6

= 6d + 6

It can also be written as

6(d + 1) by factorisation

6d + 6 or 6(d + 1)

I hope this was helpful, please rate as brainliest

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3 years ago