Answer:
-6
Step-by-step explanation:
= -3 × -3
-3 × -3 = 9
7 × -3 =-21
9 - 21 +6 = -6
IM pretty sure the answer is
1.A
2.C
3.A
4.D
5.B
:)
Answer:
Yes, because when the side lengths of a triangle are in the ratio 3: 4: 5, then it is a right triangle. These sides are 6: 8: 10, then the triangle is a right one.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
the reason this because vertically opposite angles the equal so it's also 72