Answer:
B
Step-by-step explanation:
AS is an angle bisector, thus the ratio of the sides of the triangle is equal to the ratio of the corresponding parts of RT, that is
= 
, substituting values
= 
( cross- multiply )
7.5x = 31.5 ( divide both sides by 7.5 )
x = 4.2
Thus
RT = 3.5 + x = 3.5 + 4.2 = 7.7 → B
Answer:
12.5
Step-by-step explanation:
89% of 14= 89/100 x 14
=12.46
Rounded to nearest tenth this is; 12.5
In this context *of* means times(x) and % means /100
Answer:
27
Step-by-step explanation:
54/27=2
81/27=3
135/27=5
Answer:
Step-by-step explanation:
The object shown above consists of 5 cubes having side lengths of ⅖m each.
Volume of a cube = 
Where, a = side length = ⅖ m
Volume of the object = 
Answer:
I can't see the whole question. If they want the area of the front it is 84
Step-by-step explanation:
