abiellaisett abiellaisett

20-10-2021
Mathematics

contestada

Pls help I suck at math I did understand but completely forgot after like 2 hours help

Pls help I suck at math I did understand but completely forgot after like 2 hours help class=

Respuesta :

cathypaul cathypaul

20-10-2021

Answer:

2¾

Step-by-step explanation:

(1/5 + 1/2)² + 3/10 × 5

= (7/10)² + 3/10 × 5

= 7/10 × 7/10 + 3/10 × 5/1

= 49/100 + 15/10

= 49/20 + 3/10

= 49 + 6 = 55/20

= 2 15/20 = 2¾

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