Answer:
7x+10 cm
Step-by-step explanation:
To find the perimeter add up all the sides
There are 5 sides
3x+ 5+ 2x+2x+5
Combine like terms
3x+2x+2x +5+5
7x + 10
The perimeter is 7x+10 cm
Answer:
13/8 of the chocolate will be left altogether.
Step-by-step explanation:
Given that,
Abey and Anoki are eating chocolate bars. The bars are the same size.
Abey left 3/4 of chocolate and Anoki left 7/8 of chocolate.
Left amount = Abey left amount + Anoki left amount
Hence, 13/8 of the chocolate will be left altogether.
<u>Do we need to factor it?</u>
Answer:
or or 7.746...
Step-by-step explanation:
Use the Pythagorean Theorem because it is a right triangle. you would get , and using the method of solving one-variable equations, you would do 64 - 4, which is 60, and then to further simplify, you would get the square root of 60.
Answer:
Option B:
Step-by-step explanation:
Given that:
By simplifying and factorizing we get:
By taking LCM we get:
I hope it will help you!