3 years ago

If the family plans to move to their retirement home in 10 years, which pool would be more cost effective to install? How do

Mathematics

2 answers:

WITCHER [35]3 years ago

8 0

Answer: A

i got it right on the quiz

lubasha [3.4K]3 years ago

7 0

Answer:

Step-by-step explanation:

but is their any answer choices

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(1,3)....x2 = 1 and y2 = 3

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slope = (3 - 5) / (1 - 3) = -2/-2 = 1 <== slope is 1

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The answer is B. Hope this helps!

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3 years ago

HELP!

tigry1 [53]

Answer:

$b=40.01\ units$

Step-by-step explanation:

we know that

Applying the law of sines

$\frac{b}{sin(B)}=\frac{a}{sin(A)}$

$b=\frac{a}{sin(A)}(sin(B))$

we have

$a=25\ units$

$A=32.5\°$

Find the measure of angle B

Remember that the sum of the interior angles of a triangle must be equal to 180 degrees

$A+B+C=180\°$

substitute the given values

$32.5\°+B+26.8\°=180\°$

$B=180\°-59.3\°=120.7\°$

Find the length side b

$b=\frac{a}{sin(A)}(sin(B))$

substitute the values

$b=\frac{25}{sin(32.5\°)}(sin(120.7\°))$

$b=40.01\ units$

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3 years ago