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3 years ago

What is the value of x when x:3=2.13

Mathematics

2 answers:

Nina [5.8K]3 years ago

8 0

Answer:

The other dude was wrong :( the answer is 6.39

Step-by-step explanation:

I took the test on K12

larisa [96]3 years ago

3 0

It’s 0.71 is the answer I divid

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The camping supply store sells bags of charcoal in a 20 pound size for 5.79 the same brand sells a 50 pound size for 14.29 Wich

Paul [167]

Answer:

50 pounds for $14.29 is the better option.

Step-by-step explanation:

$5.79÷20=$0.2895 per pound

$14.29÷50=$0.2858 per pound

$0.2895-$0.2858=$0.0037 saved per pound.

6 0

2 years ago

Mark cast a shadow that is 4 feet long. At the same time, a nearby tree casts a shadow that is 20 feet long. If mark is 6 feet t

Trava [24]

Answer:

30 ft

Step-by-step explanation:

We can use the given information to set up a ratio...

$\frac{Mark's\ height}{Mark's\ shadow}=\frac{Tree's\ height}{Tree's\ shadow}$

$\frac{6\ ft}{4\ ft}=\frac{x}{20\ ft}$

We can solve this ratio using cross multiplication (multiply the numerator of the first fraction by the denominator of the second and the numerator of the second fraction by the denominator of the first):

120 = 4x

Divide both sides by 4

x=30 ft

5 0

3 years ago

What is the length of the missing leg?* 60 cm 36 cm B=?

OverLord2011 [107]

Answer:

i think the leg is 60 cm

Step-by-step explanation:

sana po makatulong

8 0

3 years ago

Read 2 more answers

Video games sold: x

Nata [24]

Answer:

The correct answer is D. 53x - 12

Step-by-step explanation:

Let's find P(x), this way:

Profits = Revenue - Cost

Profit function = Revenue function - Cost function

P (x) = R (x) - C (x)

Replacing with the real values we have:

P (x) = 60x - (12 + 7x)

P (x) = 60x - 12 - 7x

P (x) = 53x - 12

The correct answer is D. 53x - 12

6 0

3 years ago

What is the square of 6

Stells [14]

Answer:6 36 2.449

Step-by-step explanation: 36 square

4 0

3 years ago