Angles x, y, and z are 5s.
Angle x is a vertical angle to 5s, angles x and y are alternate interior angles so y is also 5s. And z is an alternate exterior angle to angle y.
I can't really figure out the number value of 5s with the given information.
Base from the given that <span>tan X =sin X / cos X. so the answer to the question what is tan ( 90 - A) is:
first let X = 90 - A
substituting from the given that
</span>tan X =sin X / cos X
tan ( 90 - A) = sin ( 90 - A) / cos ( 90 - A)
i hope this can help with your question. feel free to ask frther clarifications
Answer:
Step-by-step explanation:
I am very sorry if this doesnt make sense but i tried to give you an example for the first one so you could figure out the 4 and 5.
If y=12 when x=6, determine y when x=18.
Ok if y=12 and x=6 they add up to 18. So X=6 then you are going to have to times 6 by three to get x to equal 18. That means we have to times y by 3 also which equals 36. We can check this by making sure they are congruent or the same. So if the origanal question said y equals 12 and x equals 6. How do you make sure it's the right answer? What do they have in commmon? Well to get 12 you have to multiply 6 by 2 to get 12. And to get 6 you have to divide 12 by 2. So the common number is 2. So for x to equal 18 we have to figure out is the have something in common, so 18 times 3 equals 36 and if 36 divided by 3 we get 18. So the common number is 3.
3√7 would be the simplest radical form
Answer:
x=4
Step-by-step explanation:
5x + 33 = 18x-30 + 11
Add the numbers
5x + 33 = 18x-19
Subtract 33 from both sides of the equation
5x + 33-33 = 18x-19-33
5x=18x-52
Subtract 18x from both sides of the equation
5x-18x = 18x-52-18x
-13x = -52
-13x/-13 = -52/-13
x=4
