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ruslelena [56]
2 years ago
14

B) Find the value of a^2 + b^2 when a = 3 and b= -2

Mathematics
2 answers:
BaLLatris [955]2 years ago
6 0

Answer:

a) 11

b) 13

Step-by-step explanation:

a) 1 + 2(5) = 11

b) 3² + (-2)² = 9 + 4 = 13

Zielflug [23.3K]2 years ago
5 0

Answer:

13

Step-by-step explanation:

a = 3

b = -2

a² + b² = 3² + (-2)²

= 9 + 4

= 13

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The Markup percentage is mathematically given as

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<h3>What is Mark up percentage?</h3>

The markup % may be determined by dividing the gross profit of a unit (the difference between its sales price and the amount it cost to create or buy for resale) by the amount that unit originally cost. If a product sells for $12 but only costs the corporation $8 to produce it, the markup percentage for that product is 50%, which can be calculated as (12 - 8) divided by 8.

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brainly.com/question/14318030

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