This is the concept of geometry, given that the angle 52 and (2x) have been subtended by a circle, then:
2x=2(52)
2x=104
solving for x we get:
x=104/2
x=52
the answer is x=52°
Answer:
11 years old
Step-by-step explanation:
Maggie's age is x
Maggie's brother = 4x - 7
The sum is 48
x + 4x - 7 = 48
5x - 7 = 48
5x = 55
x = 11
Answer:
Step-by-step explanation:
the value of the expression is equal to 1. because any number raised to 0 is 1. it doesn't matter whats inside the bracket. if it is raised to 0. then its value =1.
if you want to change the expression not to be equal to 1. just replace the 0 power to any other number like 1,2,3 any number as you like.
Answer:
The most expensive item you can get is $23.44
Step-by-step explanation:
Because we are adding 8% in tax and 20% in tip, we know that overall we are spending 128% of the total dinner. So, we can divide the $30 we have to spend by 128% in order to find the original price of the item (don't forget to turn the percentage into a decimal first).
$30/1.28 = $23.44
You do y2 minus y1 over x2 minus x1. so it would be 5-3 over 2-1. the slope is 2.