Answer:
a=-6
Step-by-step explanation:
2(a+5)=-2 Step 1 distribute
2a+10=-2 Step 2 minus 10 on both sides
2a=-12 Step 3 divide but 2 on both sides
a=-6
Answer:

∠CBA=(7x+6)°
∠EBD=(9x-24)°

∠CBA=∠EBD (vertically opposite angles)
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<u>hope it helps...</u>
<u>have a great day!!</u>
Answer:
Step-by-step explanation:
you are probably
10 trying to be funny lol get a life kid no won likes you
False. If you want to make 1.65 × 10to the power of 2 you would move it right two spots. Now if it was 1.65×10-2 then you would move it to the left.
Answer: Yes
Step-by-step explanation:
The quotient will be less than the first dividend. We know this because when you divide numbers they become smaller.