The correct answers are 3x + 33y = -420 AND
X + 140 = -11 y
Please see the work attached for the steps for getting these answers.
X + 140 = -11 y
Please see the work attached for the steps for getting these answers.
For each expression, select Yes or No to indicate whether the expression could be used to represent a 30% discount. Let x repres
2 answers:
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Answer:
The cup can hold 235.5 cubic cm of popcorn.
Step-by-step explanation:
A cone shaped popcorn cup has a radius of 5 cm and a height of 9 cm.
Use 3.14 as an approximation for pi.
Now, to find cubic cm of popcorn the cup can hold.
Radius (r)= 5 cm
Height (h)= 9 cm
= 3.14 (as per question).
So, to get the cubic cm of popcorn the cup can hold we put formula of volume:
Volume= r
h
3
Volume= 3.14 x 5 × 9
3
Volume= 3x14 x 25 x 3
Volume= 235.5 cubic cm.