Help me with the right answer
2 answers:
Answer:
Brainliest!!!
Step-by-step explanation:
See picture
Answer:
x = 3
y = 1
Step-by-step explanation:
9x - y = 26 ---------------(I)
9x + y = 28 ---------------(II)
9x - y = 26
9x = 26 + y
Substitute 9x = 26 + y in equation (II)
26 + y + y = 28 {add like terms}
26 + 2y = 28 {subtract 26 from both sides}
2y = 28 - 26
2y = 2 {divide both sides by 2}
y = 2/2
y = 1
Substitute y =1 in equation (I)
9x - 1 = 26
9x = 26 + 1
9x = 27
x = 27/9
x = 3
x = 3
y = 1
You might be interested in
Answer:
Step-by-step explanation:
Let the 
be the first number, 
be the second number and 
be the product of the first and second number.
i.e 
Now,
Hence,
Answer:
1.333 repeated
Step-by-step explanation:
Answer:
P is complementary to x
Step-by-step explanation:
Complementary means adding to 90 degrees
P+x = 90 degrees
So P is complementary to x
Answer:
I believe it's 40/ 20 I'm sorry if it's wrong..
The circumference equals diameter x pie which equals:
17x3.14=53.38cm.
