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2 years ago

Help with this question!Please

Mathematics

2 answers:

aev [14]2 years ago

6 0

Step-by-step explanation:

Using Pythagoras Theorem ,

SolutioN 1 :-

> 2² + b² = 4²

> 4 + b² = 16

> b² = 12

> b = √12

Solution 2 :-

> 5² + 3² = a²

> 25 + 9= a²

> a² = 34

> a = √34

ratelena [41]2 years ago

4 0

Answer:

Hope this helps you out

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Make the following conversion. 0.00432 km = _____ mm 0.00000000432 0.0000000432 432 4,320

butalik [34]

Answer:

0.00432 km = 4320 mm

Step-by-step explanation:

There are 1000000 millimeters in a kilometer. To convert kilometers to millimeters, multiply the kilometer value by 1000000.

Quick check 0.00432 * 1000000 = 4320 mm

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3 years ago

Lisa cut a rope that was 19.75 meters long into 3 pieces. The first piece was 6.4 meters long, the second was 4.36 meters long.

siniylev [52]

19.75-6.4=13.35
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3 years ago

The number of quarters required to play an arcade game varies directly with the number of levels played. The game requires 9 qua

dexar [7]

Answer:

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Step-by-step explanation:

1. Think of this as the ration equation 9/3=x/15 where x is the number of quarters to play 15 levels

2. To solve the ratio, you need to cross multiply, and then divide

3. Multiply 9 times 15 (135)

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2 years ago

How many times as great is the diameter of a pinhead as the diameter of a cloud-water droplet

Ulleksa [173]

Given:

The diameter of cloud-water droplet is

$10^{-5}$

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Explanation:

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