-1^3-5(-1)^2+2(-1)+8
-1-5-2+8
-6-2+8
-8+8=0
Answer:
its 147
Step-by-step explanation:
$210 - 30% = 147
Answer:
False
Step-by-step explanation:
i did this question and got it right
Answer:
a. 161
b. 181
c. 100
Step-by-step explanation:
a. 162 comes just after 161 <em>(160, </em><u><em>161, 162</em></u><em>, 163...)</em>
b. 181 comes just before 182 <em>(180, </em><u><em>181, 182</em></u><em>, 183...)</em>
c. 100 is between 99 and 101 <em>(98, </em><u><em>99, 100, 101</em></u><em>, 102...)</em>
Answer:
9m
Step-by-step explanation:
The surface area of a cube is given by
SA = 6s^2 where s is the side length
We know the surface area is 486 and the side length is z
486 = 6z^2
Divide each side by 6
486/6 = 6z^2/6
81 = z^2
Take the square root of each side
sqrt(81) = sqrt(z^2)
9 = z
Each side has a length of 9m