Two numbers, one being 12, are multiplied to equal 48.
Therefore, the answer is B) 12x = 48
Answer:
Increase Percentage =
Percentage increase in hairlength = 72%
Answer:
A)18in.
Step-by-step explanation:
Given,
A trapezoid Area= 216 sq
The length of its longer base=2x
The length of its shorter base= x
Height of Trapezoid = 8in
Area of Trapezoid= 1/2h(a+b)
216=1/2 x 8(2x+x)
216=4(2x+x)
216/4=3x
54=3x
54/3=x
18=x
Length of shorter base=18
Length of longer base=2x18=36
Hence, the length of the shorter base is 18in
Option A) is correct
Answer:
The area is 72
Step-by-step explanation:
6*2*3=36
then you multiply that by 2
36*2=72
Answer:
x = 39.1
Step-by-step explanation:
<u>Points to remember</u>
Mean of a data set is given by
Mean = (sum of data set)/Total number of data
<u>To find the value of x</u>
It is given a data set
31.7, 42.8, 26.4, x
Mean = 35
Sum of data set = 31.7 + 42.8 + 26.4 + x = 100.9 + x
(100.9 + x)/4 = 35
100.9 + x = 35 * 4 = 140
x = 140 - 100.9 = 39.1
Therefore x = 39.1