Answer:
Expression please
Step-by-step explanation:
Add the expression or image/pic of your homework.
Answer:
x=3
Step-by-step explanation:
2x+5=11
first subtract 5 from 11
2x=6
then divide 6 by 2
x=3
1/36 for the first need the questions for the second
Answer:
√185 = 13.6
Step-by-step explanation:
Distance² = (x' - x)² + (y' - y)²
Distance² = (-7 - 4)² + (5 - -3)² = (-11)² + (8)² = 121 + 64 = 185
Distance = √185
Answer:
B x = 7
Step-by-step explanation:
You know based on the ratio that it's being scaled by 4 times because the one side 4 is 16 in the bigger pentagon.
So if you go the side that matches the one you need to solve, it's 2.5.
2.5 times 4 = 10 so that bigger pentagon side should equal 10.
The equation x-3 = 10
which means x is 7