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2 years ago

9

Sonya made a graph showing the first ten minutes of her drive to the movies.

2 answers:

Agata [3.3K]2 years ago

4 0

Answer:

A

Step-by-step explanation:

A. because the first point shows her acceleration and you can see her speed increasing when she hits the second point, so we can say that see accelerated up the ramp and after it hits the third point her speed becomes constant all the way when she reached the highway

Aleksandr-060686 [28]2 years ago

4 0

Answer:

A

Step-by-step explanation:

edge 2021 test review good luck

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shutvik [7]

Answer:

69 degrees

Step-by-step explanation:

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2 years ago

a hot tub pump circulate 4 cubic feet of water per minute, how many cubic inches of water does it circulate earch minute?

Shtirlitz [24]

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2 years ago

For brainiest:):):):):):):)

Leviafan [203]

Answer:

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Step-by-step explanation:

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3 years ago

Use the Quadratic Formula to find the exact solutions of x2 + 7x - 4 = 0.

sladkih [1.3K]

Answer:

The solution of equation $x^2+7x-4=0$ is 0.53,-7.53.

Step-by-step explanation:

Given : Quadratic equation $x^2+7x-4=0$

To find : The solution of equation ?

Solution :

The solution of the quadratic equation $ax^2+bx+c=0$ is $x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

Here, a=1, b=7 and c=-4.

Substitute the values,

$x=\frac{-7\pm\sqrt{7^2-4(1)(-4)}}{2(1)}$

$x=\frac{-7\pm\sqrt{65}}{2}$

$x=\frac{-7+\sqrt{65}}{2},\frac{-7-\sqrt{65}}{2}$

$x=0.53,-7.53$

Therefore, the solution of equation $x^2+7x-4=0$ is 0.53,-7.53.

3 0

3 years ago

How to write the number 0.02 less than 1.423

lana66690 [7]

Less than means Subtract so,
0.02 less than 1.423 is 1.423-
0.02 which Equals 1.403

8 0

3 years ago