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3 years ago

Plz help question below

Mathematics

2 answers:

Lapatulllka [165]3 years ago

7 0

The answer is 70 because u can do 3*5
$3 after 5 days = $15
$85 - $15 = $70

Sphinxa [80]3 years ago

6 0

The answer you are looking for is $70
hope that helps!!!

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Answer:

Step-by-step explanation:

Follow the correct order of operations.

There are only multiplications and divisions, so do them in the order they appear from left to right.

625 ÷ 62.5 × 30 ÷ 10 =

= 10 × 30 ÷ 10

= 300 ÷ 10

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3 years ago

Someone pls help im so close

Sliva [168]

Answer: A) 126.6

<u>Step-by-step explanation:</u>

Since we know ∠B = 85° and ∠C = 53°, we can use the Triangle Sum Theorem (angles of a triangle = 180°) to calculate ∠A.

∠A + ∠B + ∠C = 180

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Now we have:

A = 42 B = 85 C = 53

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We have all of the information for ∠A and side a so we can use the Law of Sines to find b (AC).

$\dfrac{\sin 42}{85}=\dfrac{\sin 85}{b}\\\\\\b(\sin 42)=85(\sin 85)\\\\\\b=\dfrac{85\sin 85}{\sin 42}\\\\\\b=\large\boxed{126.547}$

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