All categories

3 years ago

Aye i have a code karen someone help please

Mathematics

1 answer:

zheka24 [161]3 years ago

6 0

Answer:

1. If you're taking square roots, the number must be a perfect square to give a rational root.

64 = 8^2, so √64 = 8 is rational

Similarly, since

64 = 4^3, ∛64 = 4 is rational.

For small numbers, it's easy to check for possible roots, as there aren't that many candidates. In general, it's much more difficult.

Step-by-step explanation:

You might be interested in

Parallelogram abcd is similar to parallelogram efgh. angle a is congruent to the measure of angle ___.

Vesna [10]

Angle A is congruent to Angle E

8 0

3 years ago

Read 2 more answers

Someone help me out pls

Monica [59]

Answer is 120 bc if the two sides are equal, so are the angles. add those and subtract that from 180 (area of a triangle) and get 120

5 0

2 years ago

Find size of angle x pls..

mina [271]

Answer:

x = 115

Step-by-step explanation:

Sum of angles around a point = 360

i.e,

=> 164 + 81 + x = 360

=> 245 + x = 360

=> x = 360 - 245

=> x = 115

6 0

2 years ago

Read 2 more answers

Write the formula to calculate median class

Vikki [24]

This formula is used to find the median in a group data which is located in the median class. Median, m = L + [ (N/2 – F) / f ]C

L means lower boundary of the median class N means sum of frequencies F means cumulative frequency before the median class.

Hope this helps :))

8 0

3 years ago

A water cup is shaped like a cone. It has a diameter of 3 inches and a slant height of 5 inches. About how many square inches of

kati45 [8]

Formula for area of cone not covered.
$\pi \times radius \times slant$
Radius is half of diameter. Therefore 1.5in
Using formula
3.14x1.5x5=23.55
Round up to 24in². answer is A

6 0

3 years ago