Answer: The answer of the vertex 2
Step-by-step explanation:
Answer:
x = 12
Step-by-step explanation:
The line joining the mid points of the non- parallel sides is parallel to the parallel sides and is equal to half the sum of the parallel sides, hence
5x - 20 = (2x + 6 + 4x + 2)
= (6x + 8) ← distribute, giving
5x - 20 = 3x + 4 ( subtract 3x from both sides )
2x - 20 = 4 ( add 20 to both sides )
2x = 24 ( divide both sides by 2 )
x = 12
Answer:
Log 48 base 3 on changing base is3.524 and log X base 5 on solving is290.385
Step-by-step explanation:
Given log48 base 3
To change the base to natural logarithm for easy simplification
Log M base n is equal to log M /log n
Hence log3 48= log48/log 3= 1.6821/0.4771= 3.524
Changing to base 5
Log X base 5 is 3.524
log5 X=3.524
Recall that loga b=x
a^x=b
So
5^3.524=290.385 =X
Answer:
2. 3/4 x 5/9 = 3x5/4x9 = 15/36 = 5/12
4. 4/7 x 1/2 = 4x1/7x2 = 4/14 = 2/7
6. 4/9 x 2/3 = 4x2/9x3=8/27
Step-by-step explanation:
Hope it helps!