Answer:
90 degree
Step-by-step explanation:
Angle EOB
angle O = Angle B ( being alternate angle)
I believe it is 60 since they are oppsites, but i am not so good at math so someone should probably check my work
Answer: 6*4=24 inches.
Step-by-step explanation:
The area of a rectangle can be found by multiplying the base times the height. If a rectangle has a base of length, 6 inches, and a height of 4 inches, its are is 6*4=24 square inches.
Hope I was useful :)
The discriminant is 164 and there are two real solutions.
What is Quadratic equation?
A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax^2 + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term.
We can find the discriminant as shown below:
x^2+14x+8=0
a=1, b=14, c=8
Discriminant=b^2-4ac
=(14)^2-4*1*8
=196-32
=164>0
As the discriminant is positive and greater than zero. So, there are two real and distinct solution.
Hence, discriminant is 164 and two real solution.
Learn more about Quadratic equation here:
brainly.com/question/15884086
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Answer:D 120 degrees, F 60 degrees
Step-by-step explanation:
it is a parallelogram which means the 2 angles add up to 180 degrees. 5x+2x+12=180. Then solve, 7x=168, x=24. Then Substitute back into the angles. E is 5*24 which is 120. F is same as D which is 2x+12=60. Hope this helped