Step-by-step explanation: Begin by studying the pattern.
Notice that the 1 + 1 is 2, 2 + 3 is 5, 5 + 5 is 10, and 10 + 7 is 17.
So thus far, we're adding 1, 3, 5, and 7. Notice that each of these numbers have a difference of 2 so we would add 9 to get to next number and so on.
After solving 
we get value of x: 
Step-by-step explanation:
We need to solve the equation to find value of x
Solving
Adding -e on both sides
Multiply both sides by dx
Divide both sides by M-e
Divide both sides by d
So, After solving we get value of x:
Keywords: Solving Equations
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Answer:
angles are 40 and 50
Step-by-step explanation:
let angles be 4x , 5x
4x + 5x = 90
x= 90 / 9
x= 10
angles are 4x , 5x
therefore angles are 40 , 50
False
You need to subtract 11.45 from both sides to isolate the variable “x”
Since the coefficients of the <span>x2</span>-term have to be equal on both sides of the equation, <span><span>−<span>8a</span></span>=24</span>, or <span>a=<span>−3</span></span>.
