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Norma-Jean [14]

4 years ago

6

You are driving 700 miles to visit relatives...(yuck) I hope you brought your Nintendo Switch. You drive the first 140 miles in

3 hours. (hmmm sounds like a ratio.) How many more hours will it take to finish the trip?
It will take _ hrs to finish the trip

1 answer:

Pepsi [2]4 years ago

4 0

Answer: 4

Step-by-step explanation:

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Find the circumference of a circle if the radius is 10 feet.

maria [59]

$c = 2\pi r$
2×3.14×10= 62.8

C ≈ 62.83

4 0

4 years ago

<img src="https://tex.z-dn.net/?f=2x%5E%7B2%7D%20%2B%203%20%3D%205" id="TexFormula1" title="2x^{2} + 3 = 5" alt="2x^{2} + 3 = 5"

sveta [45]

Answer:

x = 1

Step-by-step explanation:

2x^2 + 3 = 5
2x^2 = 5 - 3
2x^2 = 2
x^2 = 2/2
x = \| 1
x = 1

6 0

3 years ago

If sin y° = 7 over q and tan y° = 7 over r, what is the value of sec y°?

Tomtit [17]

Answer:

Sec y = q/r

Step-by-step explanation:

Sin y = 7/q

tan y = 7/r

Mathematically cos y = sin y/tan y

But sec y = 1/cos y

So therefore sec y = tan y/sin y

So that would be ;

7/r divided by 7/q

= 7/r * q/7

= q/r

3 0

3 years ago

Write 500m out of 4km as a percentage

xz_007 [3.2K]

Answer:

∴ 5.5% is 55 m of 1 km.

___________________

6 0

3 years ago

Tom received a $70 gift card for a cafe. He used it to buy some coffee that cost $7.73 per pound. After buying the coffee, he ha

mart [117]

Answer: He bought 6 pounds of coffee.

Step-by-step explanation:

Money he have = 70

money he used to buy = 70.00 - 23.62 = 46.38

so

7.73 dollar = 1 pound

1 dollar = 1/(7.73) = 100/773 pound

46.38 dollar = (100/773) * 46.38 = 6 pound

5 0

3 years ago