Answer:
Let's simplify step-by-step.
(−a)(−4 − 5a) − 3a(2 + a)
Distribute:
= (−a)(−4) + (−a)(−5a) + −3a^2 + −6a
= 4a + 5a^2 + −3a^2 + −6a
Combine Like Terms:
= 4a+5a^2 + −3a^2+ −6a
= (5a2+ −3a^2) + (4a + −6a)
= 2a2 + −2a
Final Answer:
= 2a^2−2a!
The measure of an angle<span> formed by a </span>secant<span> and a </span><span>tangent </span><span>drawn from a point outside the </span>circle<span> is half the the difference of the </span>intercepted arcs<span>.
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B) Exponential. Because it keeps losing 20% of what the previous years amount was so it decreases by a smaller factor each year
Answer:
1743.39
Step-by-step explanation:
5000(1-0.1)^10 is the function
Answer:
573.66
Step-by-step explanation:
For this question, all you have to do is multiply 788 and 0.728 together to find how much 72.8% of 788 is. And after multiplying them together, the result you get is around 573.66.
