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Veseljchak [2.6K]
3 years ago
14

I will give a brainliest if your answer are correct

Mathematics
2 answers:
andrew-mc [135]3 years ago
5 0

5×(4+3×2)=5×(4+6)=5×10=50

then its answer C

Andrew [12]3 years ago
4 0

Answer:

huhh what this is question is too hard

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WILL GIVE BRAINLIEST
Natasha_Volkova [10]

Answer:

see explanation

Step-by-step explanation:

In any circle the ratio of the arc length to the circumference of the circle is equal to the degree measure of the arc to 360°

3 0
3 years ago
When calculating the slope of a line, the horizontal distance between two points on the line is called the "rise" and the vertic
s2008m [1.1K]

Answer: FALSE

The vertical line is Y (rise) and the horizontal line is X (run)

7 0
3 years ago
Which expression is equivalent to
tankabanditka [31]

144^(3/2) = √(144^3) = 1,728

5 0
3 years ago
How many words can be formed by using the W,X,Y,Z if repetitions is not allowed?
Setler [38]

Answer:

24

Step-by-step explanation:

What you have here is a permutation, seeing as each element can only be used once.

We have 4 letters initially, so we can choose any 1 as our first letter. We have 4 choices for our first letter

However, once we choose our first letter, we can't use it anymore, so, for our second letter, we can only choose from the remaining 3 letters.

Furthermore, once we choose our second letter, we can only choose our 3rd letter from the remaining two letters we didn't choose yet.

Finally, our last letter will always be the one we didn't choose the last 3 times. So there is only one choice here.

Going off of this, we have four choices for the 1st letter, three choices for the 2nd letter, two choices for the 3rd letter, and one choice for the 4th letter

The way to calculate how many permutations we have without repetition is using factorials

N!

Where N is the number of elements you have.

In this case, it would be 4!

4! is 4 * 3 * 2 * 1

Which equals 24

If you notice, each number in 4! is the number of options we have for each choice. 4, then 3, and so on

5 0
3 years ago
Twice the sum of a number and 4 is equal to 9
BARSIC [14]
It could be 2.5+2.5=5 and then add that to 4 and that equals 9
7 0
3 years ago
Read 2 more answers
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