All categories

2 years ago

Need Answer ASAP, help me please, offering 80 points.

Mathematics

2 answers:

Fed [463]2 years ago

7 0

Hey there! Since these shows you must find the graph so finally the answers should be

1.The slope of 1/5

2.The slope of DC =2/3

3.The slope of AB= 1/4

4.The slope of DA=7/2

5. B. Yes the quadrilateral has two pairs of of opposites that are perpendicular and all of its interior angles are right angles.

Hope this helped.

Alchen [17]2 years ago

7 0

Answer:

he first slope is 1/5, the second slope is DC =2/3,the third slope is AB= 1/4, the fourth slope is DA=7/2 and Yes the quadrilateral shape has two pairs of opposites that are perpendicular and all of its interior angles are right angles.

~batman wifes dun dun dun...aka ~serenitybella

You might be interested in

What is the size of S?

Slav-nsk [51]

38 esa es la respuesta a mi me deio eso suerte

6 0

2 years ago

Read 2 more answers

You deposit $2000 in a savings account earning 5% simple interest. How long will it take for the balance of the account to be $3

Elden [556K]

A year and a half or 18 months

4 0

3 years ago

Solve x for -2x- 1 = -7

Lesechka [4]

Answer:

x = 3

Step-by-step explanation:

Add 1 on both sides.

We get:

-2x = -6

Now divide -6 by -2...

-6/-2 = 3

6 0

3 years ago

Read 2 more answers

A baseball is hit with an initial upward velocity of 70 feet per second from a height of 4 feet above the ground. The equation h

Katyanochek1 [597]

To solve you need to set the equation equal to 6 (the height at which the player caught the ball.

6 = -16t^2 + 70t + 4

Next put the equation in standard form by subtracting 6 from both sides

-16t^2 + 70t - 2 = 0

This equation can be simplified by dividing by 2

-8t^2 + 35t - 1 = 0

This equation cannot be factored, but we can use the quadratic formula to find a value for x. Using the equation above we can find the values for a=-8, b = 35 and c = -1.

using the quadratic formula we can solve for x

-b +/- sqrt(b^2 - 4ac)
-------------------------------
2a

The solutions are

0.03 and 4.35. as 0.03 seems an unrealistic time to hit and catch a baseball we would expect the time to be 4.35 seconds.

8 0

3 years ago

PLS HELP ILL GIVE U BRAINLIST

SCORPION-xisa [38]

<h2>Answer:</h2>

B. |y| = 1.6

<h2>Step-by-step explanation:</h2>

A sketch of the vector is attached to this response.

As shown, the vector lies on the second quadrant and its horizontal and vertical components are given by x and y respectively.

Where;

|x| = v cos θ -----------------(i)

|y| = v sin θ -----------------(ii)

and

v = magnitude of the vector = 2.5km/hr

θ = angle that the vector makes with the +x axis = 90° + 50° = 140°

<em>To get the magnitude of the vector's vertical component</em>

<em>Substitute these values into equation(ii) as follows;</em>

|y| = 2.5 sin 140°

|y| = 2.5 x 0.6428

|y| = 1.607

|y| ≅ 1.6 km/hr

Therefore, the vertical component of the vector has a magnitude of 1.6 km/hr.

4 0

2 years ago