Hello from MrBillDoesMath!
Answer:
Choice A
Discussion:
A = (-5,1) --- under translation => (-5 + 3, 1-1) = (-2,0)
B = (-2.5, 7) --- under translation => (-2.5 + 3, 7 - 1) = (.5, 6)
C = (0,1) --- under translation => (0+3, 1-1) = ( 3,0)
This is Choice A
Thank you,
MrB
Answer:
4 and 6/10
Step-by-step explanation:
Answer:
Long part= 45
Short part= 25
Step-by-step explanation:
Let the short part of the stick be x
Let the long part be x+20
The total length of the stick is 70cm
x + (x+20)= 70
x+x+20= 70
2x+20= 70
2x= 70-20
2x= 50
x= 50/2
= 25
Longer part length= 20+25
= 45
The short part is 25
Answer:
The base would be the same since it's the same number. (Base is 7).
You would then subtract 10 by 3 and you would get 7. Answer is 7 to the power of 2.
Hope this helps (:
Answer:
(a^8)/(b^9)
Step-by-step explanation:
Two rules of exponents come into play.
(a^b)/(a^c) = a^(b-c)
a^-b = 1/a^b
__
Applying the first rule, we have ...
(a^3)/(a^-5) × (b^-2)/(b^7) = a^(3 -(-5)) × b^(-2 -7) = a^8 × b^-9
Applying the second rule gives the simplified form ...
= (a^8)/(b^9)
