3/x=27/54
or,x×27=3×54
or,27x=162
or,x=162/27
or,x=6
Hope you will give me brainliest
Answer:
3(5x+8)
Step-by-step explanation:
Let
. You have
, which means - by the polynomial remainder theorem - that the remainder upon dividing
by
is 240, and so
is not a factor of
.
Answer:
4
Step-by-step explanation:
To find the square of a number, you multiply it by itself. This means √4 * √4 gives the answer. √4 can be simplified to 2 because 2^2 is 4. So, 2 *2 gives the answer, which is 4.
The probability that the sum is strictly larger than 21 is P = 0.46
<h3>
How to find the probability?</h3>
We already have a 10 and a 4, so: 10 + 4 = 14
To sum more than 21, we need to draw at least an 8.
On the deck there are:
- 6 cards equal or larger than 8 of diamonds.
- 6 cards equal or larger than 8 of clubs.
- 6 cards equal or larger than 8 of spades
- 5 cards equal or larger than 8 of hearts (because we already drew the 10).
So, 23 out of 50 cards meet our requirements. So the probability will be:
P = 23/50 = 0.46
If you want to learn more about probability, you can read:
brainly.com/question/251701