The midpoint divided a segment into two congruent lengths/segments.
So, QM = MR.
Set up the equation.
16 + x = 2(x+ 2)
16 + x = 2x + 4
12 + x = 2x
12 = x
Now, that you have the value of x, substitute it for the two equations.
QM = 16 + x
QM = 16 + 12
QM = 28
MR = 2(12+ 2)
MR = 2(14)
MR = 28
Find the whole length by of the line by adding the two segments. 28 × 2 = 56.
QR = 56
Answer:
10353
Step-by-step explanation:
The given series is in arithmetic progression since the common difference is same which is 8.
To find the sum of series we can simply apply the formula'
S= n/2( first term + last term)
S is the sum and n is the number of terms
we also need to find the number of terms n
n = (last term- first term)/2 + 1
n= 51
s= 10353
Answer:
5÷w-8
Step-by-step explanation:
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Answer:
25, 45, 30
Step-by-step explanation:
(a)
The line is divided into 3 parts, that is 75 ÷ 3 = 25
The 1 part is then 25 units
(b)
The line is divided into 5 parts , that is 75 ÷ 5 = 15
The 3 parts are then 3 × 15 = 45 units
(c)
The line is divided into 5 parts, that is 50 ÷ 5 = 10
The 3 parts are then 3 × 10 = 30 units