Answer:
CD= 15.03
Step-by-step explanation:
x1=7, x2= -8
y1=-4, y2=-5
distance CD= √(x2- x1) 2+ (y2-y1)2
= √( -8-7)2 + [-5-(-4)]2
= √(15)2+ (-5+4)2
= √225+ (1)2
= √225+1
= √226
= 15.03
17+r= 19 because you replace r with 2 since r equals too and you get 19
Answer:
About 48%
Step-by-step explanation:
divide 30% by 62% and that would be approximately 0.48 or 48%
A two column proofs is used to prove a conjecture using a table of two columns
The two column proof is:
- (a) ---------- Given
- (b) ---- Betweenness
- (c) --- substitution property of equality
- (d) ---- proved
Given that:
To prove that , we make use of the following steps
Start by stating the given parameter
(a) ---------- Given
Because point B is in between collinear points A and C, then we have:
(b) ---- Betweenness
Substitute EF for BC. So, we have:
(c) --- substitution property of equality
The above means that:
(d) ---- proved
Read more about two column proofs at:
brainly.com/question/5497450
Answer:
(2w+2)(w+8) ≤ 100
Step-by-step explanation: