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Arlecino [84]
2 years ago
5

What are the coordinates of the fourth vertex of parallelogram ABCD? D( , )

Mathematics
1 answer:
inessss [21]2 years ago
7 0
 The answer has to be D(3,0)
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The sides of a rectangle have length x+ 2 and width x -5. Which equation describes the area, A, of the rectangle in terms of x?​
Yakvenalex [24]

Answer:

The area in factored form is A=(x+2)(x-5).

The area in standard form is A=x^2-3x-10.

Step-by-step explanation:

The area of a rectangle is length times width.

So the area here is (x+2)(x-5).

They are probably not looking for A=(x+2)(x-5) because it requires too little work.

They probably want A in standard form instead of factored form.

Let's use foil:

First x(x)=x^2

Outer: x(-5)=-5x

Inner: 2(x)=2x

Last: 2(-5)=-10

---------------------Adding together:  x^2-3x-10.

The area in factored form is A=(x+2)(x-5).

The area in standard form is A=x^2-3x-10.

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2 years ago
How much money did tommys class collect
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B. 7.50 is the answer
6 0
3 years ago
Solve the measure of an angle is 161°. what is the measure of a supplementary angle?
lions [1.4K]
Supplementary angles sum up to 180°, suppose the supplement of 161° is x. Then
161+x=180
solving for x we subtract 161 from both sides
161-161+x=180-161
x=19
thus the supplement is 19°


4 0
3 years ago
What is the solution to the inequality below?
Inga [223]

The answer is D

Steps

Take the root of both sides and solve

8 0
2 years ago
1. 6x+4x−1=2(5x+4)
timama [110]

Answer:

1 . -9   =  0

2 .  x = 0

3 . 0  = 0

4 .x = -27

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Step-by-step explanation:

6 0
2 years ago
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