It is solid line shade below for the second equality it is less than or EQUAL TO, which tells is solid line and it’s less than, so shade below
-2/15=13/15
Step-by-step explanation:
2/3-4/5=13/15
2/15=13/15
Answer:
No, because 5 + 4 isn't greater than 10.
Step-by-step explanation:
Given
Required
Do they form a triangle
To check if they form a triangle or not, we make use of trinagle inequality theorem which states that; for sides a, b and c
So for sides 4, 5 and 10, we have:
--- False
<em>Since the one of the inequalities is false, then the sides do not form a triangle.</em>
Answer:
The arc length of a circle is 3.14 m or 1π m
Step-by-step explanation:
First of all we have to calculate the circumference of the circle and then extract the portion that corresponds to 90°
To solve this exercise we need to use the circumference formula of a circle:
c = circumference
r = radius = 2m
π = 3.14
c = 2π * r
we replace the known values
c = 2 * 3.14 * 2m
c = 12.56m
As we know a circle is represented with 360 ° and they tell us that the angle is 90 °, so we have to know the relationship with respect to the total
90° / 360° = 1/4
Now we multiply this number by the circumference and we will obtain the length of the arc
12.56m * 1/4 = 3.14
The arc length of a circle is 3.14 m or 1π m
Answer:
8.5
Step-by-step explanation:
