Answer: <u>The answer is 79.0°</u>
Step-by-step explanation:
A quadrilateral will always have 360° and four sides. Keep that in mind, that's a universal rule of geometry.
Here, the sum of all sides is equal to 360°. Therefore, we make an equation:
Simplify by adding and subtracting like terms.
Isolate x by first passing the 27 to the other side.
Divide by 37 to isolate x.
To find m∠B, we plug in x to
which gives you:
The answer is 79.0°
Curious if it is correct? Let's double check.
Plug in the x=9 to all the x values and add them up. You should get 360, which makes the answer correct.
Answer:
All zeros are
x=-10 , x=-5 , x=5
Step-by-step explanation:
we are given function as
we are given one of zero is x=-10
we have to use Remainder theorem
we can find all possible factor of 250
so, we will check zeros at x=-5 and x=5
At x=-5:
we can plug x=-5
At x=5:
we can plug x=5
So, other zeros are
x=-5 and x=5
All zeros are
x=-10 , x=-5 , x=5