What is the value of 0.5² + (3/5)² ?

Mathematics

2 answers:

Kobotan [32]2 years ago

6 0

Answer:

0.5² + (3/5)²=0.5²+0.6²=0.25+0.36=0.71

34kurt2 years ago

5 0

Answer:

0.61

Step-by-step explanation:

0.5 squared is equal to 0.25

3/5 squared is equal to 9/25

9/25=0.36

0.36+0.25=0.61

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Since lines a and b are parallel, we know that in the image:
- ∡1 ⇔ ∡5
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- ∡4 ⇔ ∡8

We're given the angle of ∡7, which is 114°. We can see that ∡7 + ∡8 will equal to 180° (since line b is a straight line) and since ∡8 ⇔ ∡4, we can deduct that ∡7 + ∡4 = 180°.

From here, it's just imputing the information and solving.
⇒ 114° + ∡4 = 180°
⇒ ∡4 = 180° - 114°
⇒ ∡4 = 66°

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Answer:

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Step-by-step explanation:

<u>What is the Distance between Two Points?</u>

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How to Solve:

Formula: