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fiasKO [112]
3 years ago
7

Add : x²+4y+3z and 2x²-6y-8z​

Mathematics
1 answer:
Pie3 years ago
5 0
I got 3x^2 - 2y - 5z
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If I draw a marble from 7 blue, 4 green 6, red, and 8 yellow. what is the probability I will draw a green?
NARA [144]

Step-by-step explanation:

No of blue marbles = 7

No of green marbles = 4

No of red marbles = 6

No of yellow marbles = 8

Total marbles = 25

Probability of green marble = 4/ 25

4 0
4 years ago
The length of a ribbon is 3/4 meter. Sun Yi needs piece measuring 1/3 meter for an art project. What is the greatest number of P
Step2247 [10]

3/4 divided by 1/3 = 3/4 * 3/1 = 9/4 = 2 1/4   <-------reason

Sun Yi can cut out 2 pieces.

Sun Yi will have 1/4 left.

7 0
3 years ago
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Pls hurry Solve the application problem. Find the area of a counter top that measures 2 yards by 2/5 yard.
sergiy2304 [10]

Answer:

I believe its C i saw this yesterday somewhere not 100% sure

Step-by-step explanation:

4 0
1 year ago
will ran four miles on his first day of training t next day he ran one third that distance how far did he run the second day
andrew11 [14]
<span>(1/3) * 4 = 4/3 = 1 and 1/3 miles</span>
4 0
4 years ago
Is 16:14 in 64:60 eqiluvant
Elanso [62]

16: 14 - divide by 2

16/2= 8 , 14/2=7

64:60- divide by 4

64/4= 16 , 60/4= 15

Answer: 16:14 and 64:60 are not equivalent.

4 0
3 years ago
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