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3 years ago

Alan’s go-kart travels 1760 feet per minute, and Barry’s go-kart travels 21 miles per hour. Whose go-kart travels faster?

2 answers:

5 0

Barry’s go cart is faster. If Alan’s go cart goes 1760 feet per minute multiply by 60 you get 105,600 feet an hour. There is 5,280 feet in a mile. Multiply that by 21 you get 110,880.

Gwar [14]3 years ago

4 0

Answer: Alan

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

An equation in the form ax2+bx+c=0 is solved by the quadratic formula. The solution to the equation is shown below.x=−7±√ "572"

7nadin3 [17]

Answer:

B: a = 1, b= 7, c = -2

Explanation:

$\sf Quadratic \ Equation : \dfrac{-b\pm \sqrt{b^2 - 4ac} }{2a}$

Knowing This:

solve for b

-b = -7

b = 7

solve for a:

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solve c:

b² - 4ac = 57

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1 year ago

Read 2 more answers

Can anyone find the x and y intercepts for this equation?

ASHA 777 [7]

1/3x - 1/2y = 1

At the 'x' intercept, y=0 , and the equation is 1/3 x = 1

Multiply each side by 3 : x = 3  <== the x-intercept

At the 'y' intercept, x=0, and the equation is -1/2 y = 1

Multiply each side by 2 : - y = 2

Multiply each side by -1 :  y = -2  <== the y-intercept

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3 years ago

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Sergeeva-Olga [200]

Answer:

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Step-by-step explanation:

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