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erastovalidia [21]
3 years ago
8

Which of the following are necessary when proving that the diagonals of a

Mathematics
1 answer:
geniusboy [140]3 years ago
3 0

D & B

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It took Travis and Tony 40 minutes to skate 5 miles. The return trip took them 30 minutes. What was their average speed for the
Ganezh [65]

Answer:

\frac{1}{7}\,\,miles/minute

Step-by-step explanation:

Given: Travis and Tony took 40 minutes to skate 5 miles and the return trip took them 30 minutes

To find: average speed for the trip

Solution:

Total distance = 5 + 5 = 10 miles

Total time = 40 + 30 = 70 minutes

So,

Average speed for the trip = Total distance/Total time = \frac{10}{70}=\frac{1}{7} miles/minute

5 0
4 years ago
Calculate the correct weekly pay for a monthly salary of $2600.
Radda [10]

Answer:

371.4285714285

Step-by-step explanation:

It's 371.4285714285 because if you have $2600 you have to divide your money of the whole month towards the week so it would be 2600/7 = 371.4285714285

7 0
3 years ago
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Help help help help help help help help plssssssssssssssssssssssssssssssssssssssssSsssssssssssssssssssssssssssssssssssssssssssss
Karo-lina-s [1.5K]

Answer:

cosB = 0

Step-by-step explanation:

From the picture, angle B is a right angle. A right angle has a measurement of 90°. Therefore,

cosB=cos 90°

Solving the cosine of 90°

cosB=0

7 0
2 years ago
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Line $l_1$ represents the graph of $3x + 4y = -14$. Line $l_2$ passes through the point $(-5,7)$, and is perpendicular to line $
nikitadnepr [17]

Answer:

stop typing money

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2 timothy chpt 3 says many ppl will be lovers of money dont be one of them

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3 years ago
Which measurement is equivalent to 880 cm?
mylen [45]
28.87 ft, 346.46 in, 9.623 yds
4 0
3 years ago
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