Answer:
2300
Step-by-step explanation:
Add the two numbers in the middle and divide br 2.
So you see it is the difference of 2 perfect squares
a^2-b^2=(a+b)(a-b)
so
(3b-5)^2-c^2=(3b-5+c)(3b-5-c)
Answer:
Step-by-step explanation:
area = 1/2ab sin (angle)
area = 1/2(9.5)*(23)*sin(85)
area = 19.24 yards
A right triangle has legnths that have a special relationship to each other
if you have legs legnth a and b and hypotonuse legnth c
a^2+b^2=c^2 yeilds a true statement
so the hypotonuse is normally the longest side so 41 cm is the hypotonuse
c=41
a=7
b=40
subsitute
7^2+40^2=41^2
49+1600=1681
1649=1681
false
this is not a right triangle
Answer: 8 times 3 equals 24 8 times 7 equal 56 8 times 8 equals 64
Step-by-step explanation: 8 times 3 equals 24