Answer:
-1
Step-by-step explanation:
7+(-1)= 6
6/3 = 2
There are no other solutions I can find to it. It says sum but technically you can add a negative number.
Don´t listen to me if you think that I am wrong. But I hope this helps!!
Answer:
6*4 = 24
Step-by-step explanation:
Hopefully that helps, and you can write fractions as x/y.
Answer:
q = 10
Step-by-step explanation:
√4q - 2 = √3q + 8
(square both sides)
(√4q - 2)^2 = (√3q + 8)^2
4q - 2 = 3q + 8
-3q -3q
q - 2 = 8
+2 +2
---------------
q = 10
Answer:
no it doesn't
Step-by-step explanation:
Use the Pythagorean theorem(a^2 + b^2 = c^2) to find out if 3 sides will form a right angle.
Hope this helps!! :D
Answer:
22 + 3pi
Step-by-step explanation:
The width of the rectangle is 6. The height of the rectangle is 8. The diameter of the semicircle is 6.
perimeter = 8 + 6 + 8 + (1/2)(pi)d
perimeter = 22 + (1/2)(pi)(6)
perimeter = 22 + 3pi