Answer:
A
Step-by-step explanation:
Given a quadratic equation in standard form : ax² + bx + c = 0
Then the discriminant Δ = b² - 4ac informs us about the nature of the roots.
• If b² - 4ac > 0 then 2 real, distinct roots
• If b² - 4ac = 0 then 2 real , equal roots
• If b² - 4ac < 0 then 2 non real roots
x² + 6x + 14 = 0 ← is in standard form
with a = 1, b = 6, c = 14, then
b² - 4ac = 6² - (4 × 1 × 14) = 36 - 56 = - 20
Since b² - 4ac < 0 then 2 non real roots → A
Answer:
C. Confuse
Step-by-step explanation:
Bewilder basically means confused. So, confuse would be a synonym of this word.
Hope it helps!
Answer: a. (x-6) + 5x = 90 b. Angle One = 10° Angle Two = 80°
Step-by-step explanation:
A. Since angle 1 plus angle 2 is a right angle, then their sum is 90 degrees. The equation form angle 1 is x-6 and the equation for angle 2 is 5x, so (x-6) + 5x = 90
B. To find x,
x - 6 + 5x = 90
x + 5x = 96
6x = 96
x = 16
So, angle one = (16) - 6 = 10° and angle two = 16 * 5 = 80°
Answer:
517200000
Step-by-step explanation:
10 to the power of 8 is equal to 100000000
5.712 times 100000000 is equal to 571200000
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Thank you!
Answer:
Option A.) is correct 
by AA similarity. There are two angles that are congruent given by 
.
This is because both pairs represent alternate interior angles formed by lines intersecting two parallel lines.
Step-by-step explanation:
From the given figure we can say that
i) Option A.) is correct by AA similarity. There are two angles that are congruent given by .
This is because both pairs represent alternate interior angles formed by lines intersecting two parallel lines.
