2 3/4 * 2.99 =
11/4 * 2.99 =
32.89/4 =
8.22 <==
or
2 3/4 = 2.75
2.75 * 2.99 = 8.22
Factor
(x+7)(x-2)
Proof
7-2=5
7*-2=-14
Zeros
x+7=0
x=-7
x-2=0
x=2
Final answer: C
Answer:
Step-by-step explanation:
It can be any, exept right, because the scalene, obtuse, and isosceles, they can all have an acute angle in it some where.
So, for isosceles, you have that really tiny little point. So, only the first three answers are correct. :D
Answer:
<A = 44
Step-by-step explanation:
A triangle is 180 degrees
(x+59) + (x+51) + 84 = 180 >> add everything on the left side
2x + 194 = 180 >> subtract both sides by 194
2x = -14 >> divide both sides by 2 to get x alone
x = -7
since you are finding A<, substitute
<A = x + 51
<A = (-7) + 51
<A = 44
Answer:
Yes.
Step-by-step explanation:
Just like normal algebra, you factor our the common factor, in this case, 5.
Thus,
