CAMILLUS CAMILLUS

17-06-2020
Mathematics

contestada

Which is a pertect square?
72
81
90
99

Respuesta :

Aconite Aconite

17-06-2020

Answer:

81.

Step-by-step explanation:

9 * 9 = 81

Answer Link

ujalakhan18 ujalakhan18

17-06-2020

Answer:

81

Step-by-step explanation:

81 is a perfect square since

√81 = 9 (perfect square)

However any of the others aren't perfect squares

Answer Link

Otras preguntas

Describe how security is handled in the free-market system. Give an example to support your answer.

What cuts thousands of miles off shipping routes from the Mediterranean Sea to the Indian Ocean? A. Erie Canal B. Panama Canal C. Suez Canal D. Grand Canal

Which word correctly completes the sentence? My aunt keeps track of many family __________ birthdays. A. members B. member's C. members'

what is the sum of the counting numbers 1 - 40

If f(x) varies directly with x, and f(x) = 18 when x = 2, find the value of f(x) when x = 6. A. 6 B. 18 C. 36 D. 54

I have moist skin but no scales, and two pairs of legs. Although I have lungs and live on land, my young usually live in water and use gills to breathe.

Dr. Ibanez recorded the amount of snowfall, in centimeters, at 10 different locations during 1 day and then arranged the amounts from smallest to largest. The a

Which of the following is NOT an allusion? A. weaver girl B. Rembrandt glow C. Descartes D. roared like the ocean

What's the same between a triangle and an octagon

The difference between a number squared and the number.