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3 years ago

PLEASE HELP!!!

1 answer:

7 0

A parabola, a graph of a quadratic function, cannot have a maximum vertex and a minimum vertex at the same time because of the shape of the graph. A parabola is a u-shaped graph. The vertex of the parabola is the point where the u changes direction; if it was increasing, it starts to decrease, and if it was decreasing, it starts to increase. Since a parabola only changes direction once, there will either be a minimum or a maximum, not both.

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2<br> 3250 m + 1,662 km =

uranmaximum [27]

Answer:

1,665.25 km

Step-by-step explanation:

8 0

3 years ago

What is the value of y?

andrew11 [14]

The value of y is c

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3 years ago

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The area of fort worth is 139.1 square miles greater than the area of denver. the area of denver is 67.7 square miles greater th

cluponka [151]

292.5-139.1=153.4
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Area of honolulu is 85.7 square miles.

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4 years ago

Mattie Evans drove 350 miles in the same amount of time that it took a turbo propeller plane to travel 1200 miles. The speed of

frosja888 [35]

The speed of the plane will be equal to 240 Mph.

<h3>What is speed?</h3>

Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance.

Given that:-

Mattie Evans drove 350 miles in the same amount of time that it took a turbo propeller plane to travel 1200 miles.

The speed of the plane was 170 mph faster than the speed of the car.

The speed of the plane will be calculated as:-

Let the speed of the car will be x mph so the speed of the plane will be

(x + 170)

Now time for the plane:-

Tp = Dp / Sp

Tp = 1200 / (x+170)

Now time for the car:-

Tc = Dc / Sc

Tc = 350 / x

It is given that time taken by both the plane and the car are equal:-

Tp = Tc

1200 / x+170 = 350 / x

1200x = 350x + 59500

850x = 59500

x = 59500 / 850

x = 70mph

The speed of the plane will be calculated By:-

Sp = x + 170 = 70 + 170 = 240 Mph

Therefore the speed of the plane will be equal to 240 Mph.

To know more about Speed follow

brainly.com/question/6504879

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2 years ago

Write the missing term to make these ratios equal. ?:44=39:22

Natasha_Volkova [10]

Answer:

To be honest dont know

Step-by-step explanation:

2+2=Fish

8 0

3 years ago

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