Answer:
a = 1
Step-by-step explanation:
Right triangle DFG is congruent to right triangle DFE by the HA theorem. Corresponding parts are congruent, so ...
DG ≅ DE
a +5 = 6a
5 = 5a . . . . . . . subtract a
1 = a . . . . . . . divide by 5
Answer: k=0 or k=−10
Step-by-step explanation: Let's solve your equation step-by-step.
3k(k+10)=0
Step 1: Simplify both sides of the equation.
3k2+30k=0
Step 2: Factor left side of equation.
3k(k+10)=0
Step 3: Set factors equal to 0.
3k=0 or k+10=0
k=0 or k=−10
The answer to this question is B
What in tarnation is this