Answer: 10
Step-by-step explanation:
MABC = m FGH = 90 degrees
mDEA = 117
mCDE = 90
Answer: 3/6
Step-by-step explanation:
Calculation steps:
2
3
+
3
6
=
2 × 2
3 × 2
+
3
6
=
4
6
+
3
6
=
4 + 3
6
=
7
6
=
1 1
6
Step-by-step explanation:
Solve the first eqn for b, b=13–2*a, and the 2nd for c, c=(6*a+5)/3. Then
b+c=13–2*a+(6*a+5)/3=13–2*a+2*a+5/3=44/3. We see that b+c has a definite value because the terms in a cancel.
Answer:
1
Step-by-step explanation:
A third of 3=1
3/3=1
