Answer:
Step-by-step explanation:
Given that:
Difference of two trinomials is
One of the two trinomials is
To find:
The other trinomial = ?
Four options are:
Solution:
Let the two trinomials be A and B.
Given A - B =
B =
We have to find the other trinomial A.
A - B =
A - () =
A = + ()
A =
So, the correct answer is .
Answer:
√27
Step-by-step explanation:
use the pythagorean theorem
3²+x²=6²
9+x²=36
x²=27
√x²=√27
x=√27
twice the sum of a number and 3, means you need to add the number to 3 first, then multiply by 2.
The correct expression would be 2(n+3)
Answer:
D.1440
Step-by-step explanation:
V=lxwxh
10x12x12
1440
Given that triangle m and n are similar, then the implication is the ratio of the corresponding sides are the same and the corresponding angles are equal. This implies that if the two angles of triangle m measure 32° and 93°, then the possible size for the two angles in triangle n will be 32° and 93°.