Answer:
A) = 0
Step-by-step explanation:
(4-10) x (4-4)
-6 x 0 = 0
A rectangle has 2 sets of 2 sides; each set has the same length or width (depending on where it is on the rectangle).
If you have 2 sides with length, which can be expressed as 2L, and 2 sides of width, which can be expressed as 2(5) because they gave you the width in the problem, and the perimeter is 16...
2L + 2(5)=16. All you have to do is solve for <em>L</em>, which means <em>length</em>.
<em />
2*5 is 10.
2L + 10 =16.
Subtract 10 on both sides.
2L = 6.
Divide both sides by 2.
L=3.
The length is 3. Let's check to make sure we're right:
2(3) + 2(5) = 16.
2*5 is 10, and 2*3 is 6. 6 + 10 is 16. We did it! I hoped this helped!
<em>
Please don't forget to choose which answer is Brainliest!</em>
Answer:
A
Step-by-step explanation:
Its simple
Answer:
The answer would be D because 1.5 plus twice the length of the kite would be 2k. 1.5+2k
Hope this helps
Answer:
1. -4/7
2. 4/3
3. x^2 + 16x + 63
4. x^2 + 19x + 90
Step-by-step explanation:
1. (1, 8) and (8, 4)
slope = m = (8 - 4)/(1 - 8) = -4/7
2. (2, 4) and (5, 8)
slope = m = (8 - 4)/(5 - 2) = 4/3
3. (x + 9)(x + 7) =
= x^2 + 7x + 9x + 63
= x^2 + 16x + 63
4. (x + 10)(x + 9) =
= x^2 + 9x + 10x + 90
= x^2 + 19x + 90
