Answer:
x=30
Step-by-step explanation:
90+130+x+10+x+x+x=360
230+3x=360
3x=90
x=30
Answer:
above is the answer to the question
Answer:
Both plans cost the same when 50 texts are sent
Step-by-step explanation:
The cost of sending 50 texts in the same for both plans from the graph because it will cost $22.50
Hiroto's plan will cost less than Emilia's plan when more than 50 texts are sent.For example the cost of sending 60 texts for Hiroto's plan will be around $23 where as that for Emilia's plan will cost about $25
For 22 texts the cost will be more for Hiroto's plan than Emilia's.
For more than 22 texts both plans will cost the same at 50 texts.
Answer:
The surface area of the figure is 352 cm².
Step-by-step explanation:
Given:
Length(l) = 12 cm.
Width(w) = 4 cm.
Height(h) = 8 cm.
Now, to find the surface area.
By putting the formula to get the surface area:
Surface area = 2(l×w+w×h+h×l)
Therefore, the surface area of the figure is 352 cm².
Answer: MN=2
Step-by-step explanation: