Answer:
54
Step-by-step explanation:
6n²
= 6(3)²
= 6(9)
= 54
Answer:
v^3 (v-cubed)
Step-by-step explanation:
1. Cross multiply/cross out all common denominators
2. Then simplify and multiply
Answer:
4. (a) = 12 m
(b) = 27 cm
(c) = 24 mm
(d) = 18 km
(e) = 10 m
(f) = 36 cm
Step-by-step explanation:
Perimeter is sum the distance round a figure.
if a shape has those, they signify that the shape has two side that are equal
a) 4 + 4 + 2 + 2 = 12. The top part is equal to the bottom part signified by those two lines. And the left is equal to the right .
b) 10 + 10 + 7 = 27
c) 5 + 5 + 8 + 6 = 24
d) 3 + 3 + 6 + 6 = 18
e) 2.5 + 2.5 + 2.5 + 2.5 = 10
f) 12 + 7 + 7 + 5 + 5 = 36
If you need any clarification or more explanation pls do mention in the comment section. i would like to help more.
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Answer:
21.21 repeated
Step-by-step explanation:
3 ÷ 9 = 0.33(repeated)
7÷ 0.33 = 21.21(repeated)