Answer:
74.82
Step-by-step explanation:
48+38=86 86 X 0.87= 74.82
Answer:
option A is correct
Step-by-step explanation:
Base=20m
Height=12h
We know that,
╭☞Area=1/2×20×12
╭☞1/2×240
╭☞240/2
╭☞120m^2
-9(3z + 7)
distribute -9 to both 3z and 7
-27z - 63
-27z - 63 is your answer
hope this helps
Answer:
<em>x=-6, x=1</em>
Step-by-step explanation:
<u>The zero product property</u>
It states that if a.b=0, then it must be satisfied that a=0 or b=0. It's commonly used to solve equations where one of the sides is 0.
The given equation is:
(x+2)(x+3)=12
Since neither side is 0, we operate the expression:
x^2+3x+2x+6=12
Moving 12 to the left side and simplifying:
x^2+3x+2x+6-12=0
x^2+5x-6=0
Factoring:
(x+6)(x-1)=0
Now, since there is zero on the right side, we apply the property to solve:
x+6=0, or x-1=0
The two solutions come directly:
x=-6, x=1
Answer:
20 square units
Step-by-step explanation:
count the face of the figure one by one
