Answer:
I don't need your brainliest mark but your answer is given below:
Step-by-step explanation:
A) (30/100) × 50 = 15
B) (45/ 100 ) × 2000 = 900
C) ( 4/ 100 ) × $70 = 2.8
D) ( 2.5/ 100) × 5000 = 125
Answer:
B) 2\ sq.rt{3}units
Step-by-step explanation:
using Pythagoras theorem
a^2+ b^2=c^2
a^2+ 3^2=(√21)^2
a^2+9= 21
a^2=21-9
a^2=12
a=√12
a=2√3
Answer:
-3/5
Step-by-step explanation: I got -6/10 but you can simplify that sooo
Answer:
1 ) alternate interior angle
2) corresponding part of congruent triangle
3) vertically opposite angle
4)∆HED congruent to ∆FEG
5) parallel lines and alternate interior angle
