Answer:
Step-by-step explanation:
the total cost for this question is $12.10.
let me know if this helped.
Answer:
a) 12cm
b) 360cm²
c) 2160cm cubed
Step-by-step explanation:
a)
you would use Pythagoras theorem for A
so half of 18 is 9
15² - 9² = 144
the square root of 144 is 12
the height is 12cm
b)
18 x 20 = 360cm²
c)
csa x L
csa = b x h divide by 2
18 x 12 = 216cm²/2 = 108cm²
108xm² x 20cm = 2160cm cubed
The sequence is to take the previous number and multiply by 4, so the sequence is
3 12 48 192 768 3072 12288
add them all up and you get 16383
She would have spent $600 on the furniture, and $200 on the T.V.
Her original savings were $800.
Answer:
C
Step-by-step explanation:
Becuz 9+9=17, which is the sum of 9 and 9.
