Andre walks for 16 minutes. 80% of 10 is 8 and times that by 2 is 16 so 16 minutes.
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let the ratio be m:n
From section formula
(-3n + 4m)/(m+n) = 2
-3n + 4m = 2m+2n
5n = 2m
m/n = 5/2
m:n = 5:2
Answer:
x = 117
Step-by-step explanation:
Given
11 - 
= 0 ( subtract 11 from both sides )
- = - 11 ( square both sides )
(- )² = (- 11)²
x + 4 = 121 ( subtract 4 from both sides )
x = 117
Answer:
<h2>line AB is a chord</h2>
Step-by-step explanation:
Any line that segments a circle and joins two points at the circumference of a circle is called a chord.
line AB is a chord
While
line EC is a diameter
line DF is a radius
Is over of so 90 over 80 equals x over 100 so 90x = 8000 then 8000 divided by 90 is 88.888 %
