Answer:
7x^15
Step-by-step explanation:
if you're multiplying exponets you add them
Answe
number plus 14
fourteen more than a number
a number increased by 1
Step-by-step explanation:
Which phrases can be represented by the algebraic expression x + 14
Assuming the unknown number = x
Then,
a number plus 14
= x + 14
fourteen more than a number
= x + 14
a number increased by 14
= x + 14
Plus, more than and increased all means plus(+)
I think your answer is D sorry if wrong :( but i tried :) -hope it was right :)
Answer:
x ≈ 39.8
Step-by-step explanation:
cos∅ = adjacent / hypotenuse
Since we are given a right triangle, we can use trigonometry to help us solve for missing values:
cos34° = x/48
x = 48cos34°
x = 39.7938
x ≈ 39.8
A. square root property
it has one value with x which is x^2 and it cn be easily solved without having to factorise, quadratic formula cant be used as it need ax^2+bx+c=0 format
B. factorising
i just felt like this was easier to factorise than the other 2 options left
C. Completing the square
same reason personal preference
D- Quadratic
the 17 kinda threw me off and i didnt wanna get on factorising or doing completing the square so quadratic formal