3 years ago

What is the square root of 2290

2 answers:

5 0

Hello there!

The square root of 2290 is 47.85

√2290 = 47.85

We can double check our work if we do this:

47.85², which means that we gonna multiply 47.85 by itself twice.

47.85 * 47.85 = 2289.6

2289 ≈ 2290

I hope this helps. As always, it is my pleasure to help students like you!

lara [203]3 years ago

4 0

The answer is 47.8
Hope this helps!

You might be interested in

(7y – 20) (5х – 38) (3х – 4) - m

egoroff_w [7]

Answer:

Step-by-step explanation:

8 0

2 years ago

1- un tinaco se llena en 8 horas utilizando 4 llaves. en cuanto tiempo se llenara con 7 llaves?

svetoff [14.1K]

Answer: 4.6 horas.

Step-by-step explanation:

Podemos calcular el tiempo necesario por una llave:

si sabemos que se llena en 8 horas con 4 llaves, entonces una sola llave va a tardar 4 veces 8 horas en llenar el tinaco, es decir, una sola llave tarda:

4*8h = 32 horas

ahora, si usamos 7 llaves, el tiempo necesario va a ser un septimo de eso:

(32 h por llave)/(7 llaves) = 32/7 horas = 4.6 horas.

4 0

2 years ago

When (3,-2) is reflected across the x-axis the resulting image point is:

tankabanditka [31]

3,2

Step-by-step explanation:

Reflection across the x-axis:

(x,y) -> (x,-y)

In other words, you want to change the sign of the y.

(3,-2) -> (3,2)

4 0

2 years ago

Martina got a prepaid debit card with $20 on it. For her first purchase with the card, she bought some bulk ribbon at a craft st

Daniel [21]

Phone card = $20

You need to minus 17.92 from 20 = $2.08

$2.08 / 0.13 = how many minutes

= 16

4 0

2 years ago

There are 412 students at sunshine middle school. 225 students are in 5th 6th grade and the rest are in 7th or 8th grades. How m

Arada [10]

Answer:

187 students in 7th or 8th grade

17,088 pages

Step-by-step explanation:

412 - 225 is 187.

A dozen is 12

12 x 16 x 89 = 17,088

4 0

2 years ago