Ask question

Ask question

All categories

2 years ago

7

A car is traveling 50 miles per hour. What is this rate of speed in feet per minute?

1 answer:

Vikentia [17]2 years ago

7 0

Hey there!

let's assume that "50" is being multiplied by a number , which we call 5,280

Whatever 50(5,280) equals we have to divide it by the number , which we call 60 because they are "60" seconds that equal to 60, right

So, let's solve this problem ... shall we?

50(5,280) = 264,000, right?

Now, 264,000 / 60 = 4,440,right?

So, from the looks of it, 4,400 would be the rate of speed in the feet per minute

Remember: highlight / underline key terms , it can come in handy

Good luck on your assignment and enjoy your day!

~MeIsKaitlyn:)

You might be interested in

Quick please no links or anything just the straight up answer answer both please

Serjik [45]

Answer: 42 degrees

Explanation: KFD=84 KFL is half of KFD(84)
84 divided by 2 = 42

4 0

2 years ago

Find three ratios that are equivalent to 2 4. A. 8 16 B. 10 24 C. 4 8 D. 3 5 E. 6 12 F. 12 6

xenn [34]

Answer:

A, C, and E good luck

Step-by-step explanation:

3 0

2 years ago

. If α and β are the roots of

Lostsunrise [7]

Answer:

$18x^2+85x+18 = 0$

Step-by-step explanation:

<u><em>Given Equation is </em></u>

=> $2x^2+7x-9=0$

Comparing it with $ax^2+bx+c = 0$ , we get

=> a = 2, b = 7 and c = -9

So,

Sum of roots = α+β = $-\frac{b}{a}$

α+β = -7/2

Product of roots = αβ = c/a

αβ = -9/2

<em>Now, Finding the equation whose roots are:</em>

α/β ,β/α

Sum of Roots = $\frac{\alpha }{\beta } + \frac{\beta }{\alpha }$

Sum of Roots = $\frac{\alpha^2+\beta^2 }{\alpha \beta }$

Sum of Roots = $\frac{(\alpha+\beta )^2-2\alpha\beta }{\alpha\beta }$

Sum of roots = $(\frac{-7}{2} )^2-2(\frac{-9}{2} ) / \frac{-9}{2}$

Sum of roots = $\frac{49}{4} + 9 /\frac{-9}{2}$

Sum of Roots = $\frac{49+36}{4} / \frac{-9}{2}$

Sum of roots = $\frac{85}{4} * \frac{2}{-9}$

Sum of roots = S = $-\frac{85}{18}$

Product of Roots = $\frac{\alpha }{\beta } \frac{\beta }{\alpha }$

Product of Roots = P = 1

<u><em>The Quadratic Equation is:</em></u>

=> $x^2-Sx+P = 0$

=> $x^2 - (-\frac{85}{18} )x+1 = 0$

=> $x^2 + \frac{85}{18}x + 1 = 0$

=> $18x^2+85x+18 = 0$

This is the required quadratic equation.

5 0

2 years ago

Read 2 more answers

Which line is parallel to y=-4x+3?

Oxana [17]

Answer:

Step-by-step explanation:

x = 0

y = -4 (0) + 3

y = 3

(0,3) is a solution.

x-axis is parallel

6 0

2 years ago

Read 2 more answers

I need help! I forgot how to do this!! Please help!

Dovator [93]

First change the mixed fraction into an improper fraction

7 1/2 = 15/2

Next, change multiply 2 to both numerator and denominator

15 x 2 = 30

2 x 2 = 4

30/4

Each piece needs 3/4 of an inch. Divide 30 with 3

30/3 = 10

c) 10 pieces is your answer

hope this helps

8 0

2 years ago

Read 2 more answers