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3 years ago

What is true about Marcus's work? Check all that

Mathematics

2 answers:

MrRissso [65]3 years ago

4 0

Answer: the 1,3,4

Step-by-step explanation:

Arada [10]3 years ago

4 0

Answer:

Options 1, 3, and 4

1.) Marcus should have substituted –10 for b, not 10.

3.)Marcus should have subtracted 4(1)(25) in the square root.

4.)This equation, when solved correctly, only has 1 real number solution.

Step-by-step explanation:

Just did it on Edgenuity :)

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Please answer this I don't understand how to do it thanks

Mars2501 [29]

Answer:

The answer is 8.6×10¹⁴

Step-by-step explanation:

You can evaluate it :

$(4.3 \times {10}^{8} ) \times (2.0 \times {10}^{6} )$

$= (4.3 \times 2.0) \times ( {10}^{8} \times {10}^{6} )$

$= 8.6 \times {10}^{8 + 6}$

$=8.6 \times {10}^{14}$

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2 years ago

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Which month has the colder average temperatures?

Dima020 [189]

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3 years ago

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Joshua walked 14 feet down the hall of his house to get the door he continued in a straight line out the door and across the yar

AleksandrR [38]

Answer:

Joshua walked 48 feet in total.

Step-by-step explanation:

To find the total distance we need to sum every distance that he walked. We have:

- First: Joshua walked down the hall to the door = 14 feet

- Second: He continued in a straight line out the door and across the yard to the mailbox = 24 feet

- Third: He came straight back across the yard and stopped to pet his dog = 10 feet

Hence, the total distance is:

$d_{T} = d_{1} + d_{2} + d_{3} = 14 ft + 24 ft + 10 ft = 48 ft$

Therefore, Joshua walked 48 feet in total.

I hope it helps you!

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3 years ago

How many apples are left in the tree if you started with 18 and ended with 11

ruslelena [56]

Answer:

Wouldn't it be 11? If the tree starts with 18 apples, and ends with 11, then that's it, it ends with 11 apples.

unless you just mis-typed, and meant 18-11. 7 would be the answer.

Step-by-step explanation:

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3 years ago

Point P partitions the directed line segment from A to B into the ratio 3:4. Will P be closer to A or B? Why

Pani-rosa [81]

B because the distance between p to b is 1/4 of the line and the distance between p to a is 3/4 of the line

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3 years ago