Answer:
4/5 of 3 = 12/5
2/9 of 20 = 40/9
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Some function [] rounds DOWN a number to the nearest integer. For example [1.5]=1, [2]=2, [-1.5]=-2, ...
Thus [-1.6]+[3.4]+[2.7]=-2+3+2=3.
Answer is c
a and d are crossed off because the action of going up and down is adding and subtracting. Absolute values of any number is a positive. So b and c are left. Then b is crossed out because the is subtracting each value from another which affects the result. Negatives change signs. Positives don't. So you want an equation that sums up all individual values without affect the signs. Answer is C.
Answer:
Step-by-step explanation:
Given
The question is illustrated with the attached image
Required
Find
To do this, we use sine formula
i.e.
So, we have:
Take arc sin
Answer:
6meters
Step-by-step explanation:
Length of rectangle = 9meters
Width of rectangle = 4meters
Area of rectangle = Length X Width = 4 * 9 = 36m²
Area of rectangle = area of square = 36m²
Area of square = L² = 36m²
L = √36m²
L = 6m