Answer:
Step-by-step explanation:
If BD is altitude then AC is the base.
<u>The length of AC is:</u>
- AC =
<u>The length of BD is:</u>
- BD =
<u>The area is:</u>
- A = 1/2bh
- A = 1/2 * = 18 unit²
Answer: 2
Step-by-step explanation:
AC = (-5)(-3)
sum = -8
x^2 - 5x - 3x + 15
x(x-5)-3(x-5)
(x-3) (x-5)
x=3 x=5
Answer:
Length: 5
Width: 3
Step-by-step explanation:
l=2+w
2w+2l=16
2w+2(2+w)=16
2w+4+2w=16
4w+4=16
4w=12
w=3
l=2+3
L=5
Answer:
Step-by-step explanation:
you pick your topic
the what is what is your topic
where does your topic take place
who is in your topic or who is it talking about
why did you choose this topic