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2 years ago

What value is missing

Mathematics

2 answers:

bogdanovich [222]2 years ago

8 0

The answer is 310 because the total amount of miles is 650. So, you will subtract 340 from 650 giving you 310 miles to go.

Bas_tet [7]2 years ago

8 0

i would think it would be A but i have no clue it just makes sense. im sorry if its not right.

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Pedro cut a sheet of poster board into 10 equal parts. His brother used some of the poster board and now 8/10 is left. Pedro wan

yawa3891 [41]

Answer: 8

Step-by-step explanation:

Given: Pedro cut a sheet of poster board into 10 equal parts.

let x be the total sheet.

then, one part of sheet= $\frac{1}{10}$ of the sheet

Now, His brother used some of the poster board and now 8/10 is left.

Therefore, if Pedro wants to make a sign from each remaining part of the poster board.

then, The number of signs he can make= $\frac{8}{10}\div \frac{1}{10}=\frac{8}{10}\times\frac{10}{1}=8$

Hence, Pedro can make 8 signs.

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3 years ago

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Pleases help thank you

zalisa [80]

Answer:

my bad

The correct answer is C

Step-by-step explanation:

hopr it helps

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2 years ago

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I need some help with this

Contact [7]

The answer for the first one is city c

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2 years ago

Explain and find CD please

oksano4ka [1.4K]

Answer:

$CD \approx5.29$

Step-by-step explanation:

By geometric mean theorem:

$CD=\sqrt {AD\times BD} \\ \\ CD=\sqrt {7\times 4} \\ \\ CD=\sqrt {28} \\ \\ CD=5.29150262 \\ \\ CD \approx5.29$

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2 years ago

7%of what length is 200 feet?

Aneli [31]

Step-by-step explanation:

Let the length be x

7% of x = 200ft

7/100 × x = 200

7x/100 = 200

7x = 200 × 100

7x = 20000

x = 20000/7

x = 2,857.14

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2 years ago

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