Answer:
x = 67.5°
Step-by-step explanation:
A circle's angles add up to 360°
So,
x+3x+90 = 360
4x+90 = 360
4x = 360-90
4x = 270
Dividing both sides by 4
x = 67.5°
Answer:
it depends how good the food is lol
Step-by-step explanation:
Answer:
x = 9
Step-by-step explanation:
Each angle equals 60 since it is an equilateral triangle
7x-3 = 60
add 3
7x = 63
divide by seven on both sides
x = 9
I hope this helps!!
Answer: 12 ounces
Step-by-step explanation:
Let the ounces of fruits that should be added be represented by x.
Based on the information given in the question, this can be represented by:
3/2 = 18/x
Cross multiply
3 × x = 18 × 2
3x = 36
x = 36/3
x = 12
Therefore, 12 ounces of nuts should be added.
First term (a) = 5, common difference (d) = 1 - 5 = -4, last term (l) = -111
l = a + (n - 1)d
-111 = 5 + (n - 1) x -4 = 5 - 4n + 4 = 9 - 4n
4n = 9 + 111 = 120
n = 120/4 = 30
Therefore, there are 30 terms.
