X squared+y=18
x+y=6. use elimination method.(+y and +y cancels
x squared -x=x
18-6=12
x=12
for y take one of the above equations
x+y=6(replace x with 12
12+y=6(collect the like terms
y=6-12
y=-6
so x=12 and y=-6
The Pythagorean Theorem is geometry among the three sides of a right triangle . <span>It states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. </span>
Answer:
1) True
2) False
3) False
4) True
Step-by-step explanation:
1) True
Anything over 100% is larger than the original.
2) False
Since it is 225% bigger, you multiply 4 by 2.25.
4 x 2.25 = 9
3) False
If it is 225% larger, it means that it is 2.25 times larger
4) True
Answer:
The eighteenth term is B
Step-by-step explanation:
I could just write the pattern A B A C out until you get to the eighteenth term
A(1) B(2) A(3) C(4) A(5) B(6) A(7) C(8) A(9) B(10) A(11) C(12) A(13) B(14) A(15) C(16) A(17) B(18)
Answer:
cawnser is 60
Step-by-step explanation:
because 5 times 12 is 60 hours
