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navik [9.2K]
2 years ago
11

PLEASE QUICK HELP!!!

Mathematics
2 answers:
Sedaia [141]2 years ago
8 0

Answer:

4.5

Step-by-step explanation:

You can establish the problem in number format as 6L + 5B = 52 and 12L + 13B = 119. You can put either of the equations equal to L by dividing and setting it equal. Then, the answer is 4.5=L or the length is 4.5

Fantom [35]2 years ago
7 0

Answer:

4.5 / B

Step-by-step explanation:

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Frank decided to keep track of his sleep using a fitness tracker. He was surprised to
Andreyy89

Answer: 5%

Step-by-step explanation:

First and foremost, we need to know that 60 minutes = 1 hour. Therefore,

7 hours = 60 × 7 = 420 minutes.

Number of minutes awake = 21 minutes

Number of minutes supposed to be asleep = 7 hours = 420 minutes

The percentage of the seven hours that Frank was awake during the night will be:

= 21/420 × 100

= 1/20 × 100.

= 5%

6 0
3 years ago
What is the developed form of 2(3x-10)
vovikov84 [41]
The first step to finding the developed form is to multiply each term in the parenthesis by 2
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3 years ago
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Elenna [48]
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4 0
3 years ago
How do you writ 1.660 in scientific notation ​
belka [17]

Answer:

1.66 * 10^{0}

Step-by-step explanation:

1.660

we would only move the decimal point once.

1.66 * 10^0

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Answer:

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Step-by-step explanation:

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2 years ago
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