Please please help
Evaluate:
NI
9
64
O A.
3
64
O B.
9
64
[tex]Please please help Evaluate: NI 9 64 O A. 3 64 O B. 9 64[/tex]
Please please help
Evaluate:
NI
9
64
O A.
3
64
O B.
9
64
[tex]Please please help Evaluate: NI 9 64 O A. 3 64 O B. 9 64[/tex]
Set up a system of equations
a one is answer
Step-by-step explanation:
please Mar my answer as brainlist
256
Step-by-step explanation:
64(15-1x2-9)
64(15-2-9)
64 x 4
256
54.864 meters
step-by-step explanation:
no
Step-by-step explanation:
sorry ask Google for it dude
12
Step-by-step explanation:
3
9
(100−64)
=12
it's b hope i help please vote brainliest
The correct option is D) -9/16
Therefore the final expression when X is equal to -1 and Y is equal to 4 is
[tex]9x^{-5}y^{-2}=-\dfrac{9}{16}[/tex]
Step-by-step explanation:
Given:
[tex]9x^{-5}y^{-2}[/tex]
Evaluate when x = -1 and y = 4
Solution:
When x = -1 and y = 4 we hane
[tex]9x^{-5}y^{-2}=9(-1)^{-5}(4)^{-2}[/tex]
Identity we have
[tex]x^{-a}=\dfrac{1}{x^{a}}[/tex]
As we know minus sign multiplied by odd number of times the number is multiplied and the assign remain same that is minus. Therefore,
[tex](-1)^{5}=-1\times -1\times -1\times -1\times -1\\(-1)^{5}=-1[/tex]
Now using the above identity we get
[tex]9x^{-5}y^{-2}=\dfrac{9}{(-1)^{5}}\times \dfrac{1}{(4)^{2}}[/tex]
[tex]9x^{-5}y^{-2}=\dfrac{9}{-1}\times\dfrac{1}{16}[/tex]
[tex]9x^{-5}y^{-2}=-\dfrac{9}{16}[/tex]
Therefore the final expression when X is equal to -1 and Y is equal to 4 is
[tex]9x^{-5}y^{-2}=-\dfrac{9}{16}[/tex]
a
c
b
y
have to go back and forth with him to make him happy for his family as a friend of ours to 5.2 the world of our family lives and lives
b=64 96/149
Step-by-step explanation:
To evaluate x divided by 80 for x=8/9, we would first need to look at them in the same form. So, x divided by 80 would look like x/80 We would then substitute 8/9 for x, which would give us: (8/9)/80 or 8/9 ÷ 80/1 When fractions are divided by other fractions we can understand them as multiplication problems with the denominator inverted. Which in this case would be: 8/9 * 1/80 From there, we multiply the numerators and denominators. That gives us 8/720. We can then reduce that to: 1/90