After simplifying, you should get u-9. Or if you want what u equals. Then I think you answer will be u=9
Answer:
angle 3=angle (vertical opposite angle)
angle 3 +angle 2=180°(by linear pair)
136°+angle 2=180°
angle 2=180°-136°
angle 2=44°
angle 2=angle 4(by vertical opposite angle)
Answer:
Part 1)
Part 2)
Part 3)
Step-by-step explanation:
see the attached figure with letters to better understand the problem
step 1
In the right triangle ABC
we know that
The triangle ABC is a
so
Is an isosceles right triangle
The legs are equal
therefore
AC=AB
step 2
Find the length side BC
Applying the Pythagorean Theorem]
step 3
Find the value of y
In the right triangle BCD
----> by SOH (opposite side divided by the hypotenuse)
Remember that
so
step 4
Find the value of z
In the right triangle BCD
----> by CAH (adjacent side divided by the hypotenuse)
Remember that
so
Answer:
All numbers greater than 5, i.e.,
.
Step-by-step explanation:
The given inequality is
Isolate variable terms on one side to find the solution.
Subtract 50x from both sides.
Divide both sides by 30.
It means, all the numbers which are greater than 5, are the solutions of the given inequality and 5 is not included in the solution set.