Answer:
53, im not sure if it's correct though
Step-by-step explanation:
Answer:
x=12.5
Step-by-step explanation:
The given triangle is a right angle triangle.
We cannot use the Pythagoras theorem as the lengths of all sides are not known. We will use triangular ratios here to solve the given problem.
As it is clear from the diagram that x is the hypotenuse of the triangle and 11 is the length of the base. We will use a ratio in which base and hypotenuse are used.
So,
cos θ= base/hypotenuse
cos 28=11/x
x=11/cos28
x=11/0.8829
x=12.45
Rounding off to nearest 10
x=12.5
Answer: An expression that represents repeated multiplication of the same factor is called a power .
I hope this is the answer you were looking for if it's not I'm really sorry:(
n - an unknown number
five times an unknown number decreased by the same unknown number is less than the opposite of the sum of the unknown number and five
5n - n < -(n + 5)
4n < -n - 5 <em>add n to both sides</em>
5n < -5 <em>divide both sides by 5</em>
n < -1
Answer:
Base 1 plus Base 2 divided by 2 times height
Step-by-step explanation:
The base 1 is 5 and base 2 is 7 and height is 3.5
