Answer:
Step-by-step explanation:
yes congruent, by AAS
the angles are stating , w/ the little red lines that they are the same.. so we know two angles of the triangles are the same, and we also know that one side touching is the same. so yes.. AAS.
Answer:
a=bh/2
Step-by-step explanation:
Answer:Start with: 1.2x2 + 6x + 5 + 3x2 − 2x − 1.
2.Place like terms together:2x2+3x2 + 6x−2x + 5−1.
3.Which is:(2+3)x2 + (6−2)x + (5−1)
4.Add the like terms:5x2 + 4x + 4.
Step-by-step explanation:
Answer:
Eric is correct; side must be between 4 and 16 inches
Step-by-step explanation:
triangle inequality theorem:
6 + 10 > x; 16 > x
x + 6 > 10; x > 4
4 < x < 16
A=1/2bh
Data:
a=192 mm²
h=12 mm
therefore:
192 mm²=1/2(b)(12 mm)
192 mm²=6b mm
b=192 mm²/6 mm
b=32 mm
Answer: the measure of the base is 32 mm
