Answer:
Step-by-step explanation:
Using sine rule
SinA/a = SinB/b = SinC/c
A = 84° a = BC, C = 51°, c = 16
Sin84/BC = Sin51/16
Cross multiply
BC Sin51 = 16 × Sin84
BC = 15.91/Sin51
BC = 20.48unit
Answer:
7^11
Step-by-step explanation:
7^6 * 7^5
when multiplying power of the same base, add the exponents
7^ (6+5)
7^ 11
The name of an item that a person can only buy once in one's lifetime are:
- A strong quality outdoor trash can.
- A high-quality knife set.
- Can opener.
- Corkscrew.
- Measuring cups, etc.
<h3>What are lifetime products?</h3>
These are known to be a product that one can buy and a person can use for a lifetime until they grow tired of using it.
Note that not all product can or need to last forever but there are a lot of products that can actually do. some of which are:
- A strong quality outdoor trash can.
- A high-quality knife set.
- Can opener.
- Corkscrew.
- Measuring cups, etc.
Learn more about products from
brainly.com/question/27487922
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−3(n+3)−10(8n+9)
(−3)(n)+(−3)(3)+(−10)(8n)+(−10)(9)
=−3n+−9+−80n+−90
=−3n+−9+−80n+−90
=(−3n+−80n)+(−9+−90)
=−83n+−99 <- ANSWER
