2 answers:
The answer is 77 becuase you have to add all of the sides that are same as the number
Area is 360 meters squared Perimeter is 98 meters Area: split the shape into two, the top and the bottom. the formula for area is length * width so 9*10=90m^2 and 9*30= 270m^2 90+270= 360 meters squared Perimeter: just add up all the sides
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Answer:
Add 3 over to 7 and get 10
X = 10 would be your final result
Step-by-step explanation:
I hope this helps you :)
Answer:
43
Step-by-step explanation:
Simply follow PEMDAS.
24 - (-6 - (5 + 8))
24 - (-6 - 13)
24 - (-19)
24 + 19
= 43
Answer:
I'm going with B, but i did some research.
Step-by-step explanation:
Answer:
The answer is a= 15
Step-by-step explanation:
First, you multiply both sides by 5. 5*3 = 15 and a/5*5 = a, since 5 and 5 cancels out each other. This is optional, then you flip the equation to get a= 15. Hope this helps.