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2 years ago

As an estimate we are told that 5 miles is 8km convert 76 in miles

Mathematics

2 answers:

LekaFEV [45]2 years ago

6 0

The answer is 47.224211 miles, and you don’t need to round it.

jeka57 [31]2 years ago

5 0

Answer:

76 kilometres = 47.224211 miles

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Please solve for x. (-:<br><br> Also please show me a step-by-step, thanks! uwu

Stells [14]

Answer:

$x=27$

Step-by-step explanation:

we know that

$(3x+9)^o+90^o=180^o$ ----> by supplementary angles (form a linear pair)

Solve for x

Combine like terms

$(3x+99)^o=180^o$

subtract 99 both sides

$3x=180-99\\3x=81$

Divide by 3 both sides

$x=27$

5 0

3 years ago

There are 450 people at a play, the total receipt for $600 and the admission was $2 for adults and $0.75 for children, how many

sdas [7]

Answer:

340 children, 210 adults.

Step-by-step explanation:

$Let \ a \ - adults, \ c - children;\\c + a = 450\\0.75c + 2a = 600|\cdot 4\\3c + 8a = 2400;\\\\c + a = 450|\cdot(-3)\\3c + 8a = 2400\\-3c -3a = -1350\\5a = 1050 => a = 210, c = 450 -210 = 340.$

8 0

3 years ago

High Points!!!

Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

5 0

2 years ago

What is 10x as much as 70?

sleet_krkn [62]

9514 1404 393

Answer:

700

Step-by-step explanation:

You figure this out by multiplying 70 by 10:

10×70 = 700

5 0

2 years ago

a used truck for $4,500 he made an agreement with the dealer to put $1,500 and make payments of 350 for the next 10 months that

Aneli [31]

Ist amount paid = $1500
Making $350 for 10 months = 10*350 = $3500
Total amount paid = 1500 + 3500 = 5000
So an amount of $5000 was paid to cover the cost of $4500 within the ten month period.
I = PRT
Interest, I = 5000 - 4500 = 500Time, t = 10 months = 10/12 = (5/6) year.Principal P = 4500
R = I /(PT) R = 500 / (4500*5/6)
R = (500*6) / (4500*5)
R = 0.1333..
R ≈ 13.33 % per annum.

3 0

3 years ago