6y=x-18 3y=-15x+15 What is the value of x?
1 answer:
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Answer:
The correct option is;
a. F is the midpoint of because line
bisects
Step-by-step explanation:
Here, since we have that the triangle is reflected across EG therefore the location of the point F which is along EG bisects the line as the dimensions of the line from A to F must be equal to the dimension of the line that extends from A' to F
Therefore the point F is the midpoint of because line
bisects
.
Answer:
see explanation
Step-by-step explanation:
In an arithmetic sequence the common difference d is
d = a₂ - a₁ = 10 - 8 = 2
To obtain the next term in the sequence add d to the previous term, that is
a₅ = 14 + 2 = 16
a₆ = 16 + 2 = 18
a₇ = 18 + 2 = 20
The next 3 terms in the sequence are 16, 18, 20
The n th term equation for an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 8 and d = 2, thus
= 8 + 2(n - 1) = 8 + 2n - 2 = 2n + 6
<u>Given</u> :
- x² + 5 = 6
<u>Subtract 5 from each side</u> :
- x² + 5 - 5 = 6 - 5
- x² = 1
<u>Take the root on each side</u> :
- √x² = √1
- x = ±1
<u>Hence, the values of x are</u> :