Answer:
67.5cm^2
Step-by-step explanation:
area of a triangle is 0.5xaxb
Answer:
b.10 inches
Step-by-step explanation:
Answer:
Hi there!
Your answer is:
B. 1.5
Step-by-step explanation:
The square root of 2.25 = 1.5
Check your work!
1.5×1.5 = 2.25!!✓
Hope this helps!
Answer:
(a) 4
(b) 2/3
Step-by-step explanation:
(a) 4y+3=19
4y=19-3
4y=16
y=4
(b) 12n-3=5
12n=5+3
12n=8
n=8/12
n=2/3
The distributive property is...
a(b + c) = ab + ac
or
a(b - c) = ab - ac
So...
root6 (root30 - 2)
= root6 x root30 - root6 x 2
= root180 - 2root6
= 6root5 - 2root6
6root5 means 6 x root5
2root6 means 2 x root6
