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3 years ago

How far does the ball travel, to the nearest tenths of a foot.

Mathematics

1 answer:

Margaret [11]3 years ago

8 0

As you can see, the diagonal actually creates a right triangle. Not only that, but you’re given two legs. Therefore, you can use the Pythagorean theorem to find the distance. Specifically, 78 (73?) feet and 27 feet.

Plug in for “a” and “b” to find your distance in:

a^2 + b^2 = c^2

sqrt(a^2 + b^2) = c

Plug in and solve

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Step-by-step explanation:

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3 years ago

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What two numbers multipled get -48 and when added get 8?

Katarina [22]

X * y = -48
x + y = 8

y = -48/x

x -48/x = 8
x^2 - 48 = 8x
x^2 - 8x -48 = 0
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3 years ago

HELP ME OUT PLEASE! ILL GIVE YOU 16 POINTS

WINSTONCH [101]

1.y-4.90 = 2.4(x-1) 2. 24x-10y= -25

Step-by-step explanation:

The point-slope form of an equation is written as ;

y-y₁ = m(x-x₁) where the focus is on the slope of the line and a point on the line.

In this case, y-4.90 = 2.4(x-1)

The standard form an equation is written as :

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In this case; 24x-10y= -25

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Point-slope intercept form of an equation; brainly.com/question/11016508

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3 years ago

Please Answer Quick 70 Points !

Kipish [7]

Answer:

The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true

The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false

Step-by-step explanation:

we have

$2x-y=-5$ -----> First equation

$x+3y=22$ -----> Second equation

Solve the system of equations by graphing

Remember that the solution of the system is the intersection point both graphs

The solution is the point (1,7)

The ordered pair (7,19) lie on the first line, so is a solution of the first equation

see the attached figure

Verify each statement

case 1) The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true

The statement is true

case 2) The ordered pair (7, 19) is a solution to the second equation because it makes the second equation true

The statement is false, because the ordered pair (7,19) not lie on the second line

case 3) The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false

The statement is true

case 4) The ordered pair (7, 19) is a solution to the system because it makes both equations true

The statement is false,because it makes only the first equation true

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3 years ago

The perimeter of a rectangle is 52 feet. The length is 2 more than twice the width. What is the length of the rectangle?

SashulF [63]

Answer: The Length of the rectangle is 18 feet.

The width is 8 feet

Step-by-step explanation: Perimeter is 2w + 2L

Length here is 2w + 2 Substitute this value for L in the equation.

P = 2w + 2L

52 = 2w + 2(2w + 2) distribute and add

52 = 2w + 4w + 4

52 = 6w + 4 Subtract 4 from both sides, Then divide both sides by 6 to solve for w

48 = 6w

8 = w The width is 8 ft

Substitute into the original expression for Length

Length here is 2w + 2 : 2(8) + 2 16 + 2 = 18

The Length is 18 feet.

Check: in the original equation P = 2w + 2L

52 = 2(8) + 2(18)

52 = 16 + 36 TRUE!

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2 years ago

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