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Leviafan [203]
2 years ago
15

(1/5+1/2)² +3/10x5

Mathematics
1 answer:
zhannawk [14.2K]2 years ago
8 0

Answer:

1.99

Step-by-step explanation:

1/5+1/2=.7

.7 to the 2 power= .49

(I am assuming the x in between the 3/10 and the 5 is a multiplication symbol)

3/10x5=1.5

.49+1.5= 1.99

Let me know if this helps!

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Help asap! Please! A 40 cm tomato plant cast a 25cm shadow. How tall is the corn stalk if it's shadow is 280cm long?
Angelina_Jolie [31]

Answer:

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Step-by-step explanation:

This is  a proportion question. Keep the heights on one side of the proportion and the shadow length on the other.

height ratio  shadow ratio

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3 years ago
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