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NikAS [45]
3 years ago
10

I need some Help please!?

Mathematics
2 answers:
Nadya [2.5K]3 years ago
6 0
Hello!  :))

So all you have to do is <em>add</em> the <em>numerator</em> to get a total of 4/5. 


Hope this helps!!
frozen [14]3 years ago
3 0
3 / 5 + 1 / 5 = 4 / 5 
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(dads age:  28 years old   when  cindys age : 2 years old .)
Delicious77 [7]
So dad=28
cindy=2
so 28-2=diffirance in age=26

A.  dad-26=cindy
      cindy=dad-26
      dad=cindy+26
    so since cindy=18
dad=18+26=44

B. if dad =42=cindy+26 so 
42=x+26
subtract 26 from both sides
16=x
cindy =16 if dad =42

C. so the number of years apart they will be will always be 26 (until one of them dies)
4 0
4 years ago
How many inches are in a 20 foot rope
Finger [1]

Answer:240 inches

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
A Fulcrum of a Pyramid is 6cm Square at the
Len [333]

Answer:

288 cubic cm

Step-by-step explanation:

Volume of the pyramid = 1/3 * base area * height

Base area = 12 * 12

Base area - 144 sq. cm

Height = 6cm

Volume of the pyramid = 144 * 6/3

Volume of the pyramid = 144 * 2

Volume of the pyramid  = 288 cubic cm

4 0
3 years ago
Which of the following is the minimum value of the equation y = 3x2 - 4x - 2?
natka813 [3]

Answer: 3x

Step-by-step explanation:

*Remember BIDMAS*

b- brackets i- Indices (exponents) d- division m- multiplication a- addition s- subtraction

(*Reminder* exponents can be written on a keyboard like 2 squared is 2^2)

you need to follow these steps to be able to solve any equation

if there is no brackets like yours then add to make it easier

3x^2 - 4x - 2 = (3x^2) - 4x - 2

From the steps I showed you indices is first so 3x multiplied by 3x is 9x  

now there is nothing left except for subtraction so solve from left to right always so 9x - 4x - 2 is 5x then 5x - 2 is 3x, x doesn’t change or gets subtracted.

i hope it helped :)

3 0
3 years ago
Please help on this I’m too dum
bezimeni [28]
For the first question, simply find a point that is on the line segment. For the second question, knowing that in quadrant iii the x values are negative and the y values are also positive using this fact find the point that has x negative and y positive.





7 0
4 years ago
Read 2 more answers
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