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trasher [3.6K]
3 years ago
9

I need help ASAP please!! Giving brainliest

Mathematics
2 answers:
Pachacha [2.7K]3 years ago
7 0

Answer:

Step-by-step explanation:

3/4x3=9/4

alexandr1967 [171]3 years ago
3 0

Answer:

2 1/4

Step-by-step explanation:

3/4+3/4=1 2/4

1 2/4+3/4=2 1/4

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A rectangle has a height of 6k3 and a width of 2k2 + 4k +5.
Trava [24]

Answer: 12k^5+24k^4+30k^3

Step-by-step explanation:

Given : The height of the rectangle = 6k^3

The width of the rectangle = 2k^2+4k+5

Formula : Area = height x width

Therefore , the area of triangle in terms of polynomial will be :

6k^3\times( 2k^2+4k+5)\\\\= 6k^3(2k^2)+6k^3(4k)+6k^3(5)\ \ [\text{Using Distributive property}]\\\\=12k^{3+2}+24k^{3+1}+30k^3\ \ [\text{Using exponents rule}:\ a^n\times a^m=a^{n+m}]\\\\=12k^5+24k^4+30k^3

Hence, the area of the entire rectangle =12k^5+24k^4+30k^3

5 0
4 years ago
PLEASE HELP ME ASAP I'M HORRIBLE AT MATH
boyakko [2]

Answer:

Simple, 2.4

Step-by-step explanation:

anything with N or X on the side of a number means to multiply, and 2.4*15= 36, all you need to use is the opposite of it, aka, division. 15*__=36

If possible; brainliest?

7 0
3 years ago
Read 2 more answers
During a promotional weekend, a clothing store gives a $50 gift card to every 75th person who enters the store. On Sunday, there
jeka57 [31]
<h2>Hello!</h2>

The answer is: 34 persons received the $50 gift card.

<h2>Why?</h2>

If we need to know how many many people received a $50 gift card over the two days (Sunday and Monday) we need to divide the total attendance by the number 75 because every 75 persons, there is a $50 gift card.

So, calculating we have:

TotalAttendance=SundayAttendance+MondayAttendance\\TotalAttendance=1030+1562=2592

Then, dividing the total attendance by 75 to know how many people received a $50 gift card over the two days, we have:

ReceivedGiftCards=\frac{2592}{75}=34.6

Hence, rounding to the nearest whole number, 34 persons received the $50 gift card.

Have a nice day!

4 0
3 years ago
A fair coin is tossed three time sin succession. the set of equally likely outcomes is {hhh,hht,hth,thh,htt,tht,tth,ttt}. find t
n200080 [17]
There are 8 possible outcomes so that means the probability will have a denominator of 8.

Now, there is only one of the eight outcomes that has zero tails.

Therefore the probability of getting zero tails after tossing a fair coin three times in succession is

​
\frac{1}{8}
6 0
3 years ago
10. What is 3[ f(x + 4)) if f(x) = 23 + 4x2 + 9?
melomori [17]

Answer:

Step-by-step explana-

-20

-40

-65

4 0
3 years ago
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