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mash [69]
2 years ago
15

Find the solution of the system of equations. 3x+3y= 3x+3y= \,\,42 42 x-3y= x−3y= \,\,-22 −22

Mathematics
1 answer:
oee [108]2 years ago
3 0

Answer:

x = 5 y = 9

Step-by-step explanation:

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What number is 15% of 34?
aleksklad [387]

Answer:

Step-by-step explanation:

100-15=85

85-34= 51

I first subtract 15 from 100 because 15% is out of 100% And I got 85 then I subtract 34 from 85 and then I got 51

hope this helps

3 0
2 years ago
3 Select the correct answer. Which measure of center is the most appropriate for this data set? 20, 6, 42, 13, 15, 10, 9, 12, 12
Ainat [17]

Answer:

B median

Step-by-step explanation:

The median is the center of any data set

3 0
3 years ago
There are (10^8)^2 ⋅ 10^0 candies in a store. What is the total number of candies in the store?
Vaselesa [24]
The answer would be the 3rd one, 10 to the power of 16 (10^16).

This is because you multiply the 2 powers (2 and 8) to get 16. When there is one power within a set of parenthesis and one power on the outside the parenthesis. Since there is a 10 to the 0 power (10^0) you add this power to 16 since it is multiplying integers with exponents. Thus getting 10^16 as an answer.

I hope this helps!
6 0
3 years ago
2(x-3)=5(x-3)+10<br><br><br> Need urgent help
ArbitrLikvidat [17]

Step-by-step explanation:

2(x-3)=5(x-3)+10

=> 2x - 6 = 5x - 15 + 10

=> -6 + 15 -10 = 5x - 2x

=> 5x -2x = 15 - 6 - 10

=> 3x = 15 - 16

=> 3x = -1

=  > x =  \frac{ - 1}{3} (ans)

4 0
2 years ago
2. Explain whether the following statement is a valid definition: “A 150° angle is an obtuse angle.” Use the converse, biconditi
Alinara [238K]
Explain what a Euler diagram is...
4 0
3 years ago
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