Answer:
Down 1, Right 2
and the other way is up 1, left 2
Step-by-step explanation:
Answer:
a^11
Step-by-step explanation:
1) Simplify the numerator. Use the laws: (x^a)^y = x^ay, x^a × x^b = x^a+b.
= a¹⁵ × a^-6 / a^-2
= a⁹ / a^-2
2) Divide them. Use the law: x^a / x^b = x^a - b.
= a^9 - (-2) / 1
= a^9 + 2 / 1
= a^11
1/2x1/9=1/18+2=2 1/18 <---- Answer
1/18+34/18=35/18
35/18=2 1/18
This was done in my head so if it is wrong please do not be mad at me :)
Answer:
<em>x = 10; y = 20</em>
Step-by-step explanation:
8x + y = 100 (alternate exterior angles are congruent)
4x + y = 60 (corresponding angles are congruent)
Subtract the second equation from the first equation.
4x = 40
x = 10
Substitute x = 10 in first equation and solve for y.
8(10) + y = 100
y = 20
Answer:
256/81
Step-by-step explanation:
