All categories

3 years ago

Help!! Don’t really understand this!!

Mathematics

2 answers:

tekilochka [14]3 years ago

7 0

Answer:

Step-by-step explanation:

You find the square root of 5 and 3 then square the answers you get which just undos the square root so in the end you just have 5 times 3 which is 15.

Lemur [1.5K]3 years ago

6 0

(√5)^2*(√3)^2
=5*3
=15

You might be interested in

An ordinary Fair die is a cube with the numbers 1 through 6 on the sides represented by painted spots imagine that such a die is

Hoochie [10]

Answer: Probability of, Event A = 5/18

Event B = 1/2

Step-by-step explanation:

Since, The probability of an event = Number of outcomes of the event/ total number of outcomes.

Since, If a fair dire rolled two times then the total number of outcomes, n(S) = 6 × 6 = 36

And, Event A: The sum is greater than 8.

So, possible outcomes are, ( 3,6), (4,5), (4,6), (5,5), (5,6), (5,4), (6,6), (6,5), (6,4), (6,3)

Thus, n(A) = 10

Since, Probability of event A,

P(A) = n(A)/n(S) = 10/36 = 5/18

Therefore, P(A)= 5/18

Now, Event B: The sum is an even number.

So, possible outcomes are, (1,1),(1,3), (1,5), (2,2), (2,4), (2,6), (3,1), (3,3), (3,5), (4,6), (4,2), (4,4), (5,1), (5,3), (5,5), (6,2), (6,4), (6,6)

Thus, n(B)= 18

Since, Probability of event B,

P(B)= n(B)/n(S) = 18/36 = 1/2

Therefore, P(B)= 1/2

7 0

3 years ago

Solve the two-step equation.<br> - 2/3 x - 21/4 = 27/4

Natasha_Volkova [10]

Answer:

x = -18

I hope this helps!

6 0

3 years ago

Read 2 more answers

You scored a 91 on a test with bonus points. you got 4 bonus points how many points did you score before the bonus points

Alex Ar [27]

You need to subtract the bonus points form the final score: 91-4=87

3 0

3 years ago

Read 2 more answers

In AJKL, the measure of ZL=90°, JL = 55, LK = 48, and KJ = 73. What

Juli2301 [7.4K]

Together I think it’s the same way that you can get the one to the one you have on your computer problems you have no proof that I have it on my computer problems I have lost all the same information I I don’t have any proof that you are in my account so so much you have to pay for it and I’m sorry you don’t know where I can get you I know I

3 0

2 years ago

Someone please help me with this!!!

Alexxx [7]

34.I
for this problem you just multiply the 20 by 2=40
and then you add 40+3=43
which will equal
$\frac{43}{20}$

35.G
if you divide
$58 \div 25 = 2.32$
so G
$\frac{58}{25}$

36. C
$\frac{5}{5} = 1$
so if you subtract
$\frac{6}{5} - \frac{5}{5}$
will equal

$\frac{1}{5}$
$1 \frac{1}{5}$

7 0

3 years ago

Read 2 more answers