Answer:
m∡5 = 71°
Step-by-step explanation:
m∡8 = m∡6
m∡6 + m∡5 = 180
180 - m∡6 = m∡5
180 - 109 = 71
Answer:
x=60
Step-by-step explanation:
this is an isosceles triangle. so angle D and F are equal. D= x and F=x. so 58+x+x=180
2x+58=180
2x=122
x=60
Answer:
-63504
Step-by-step explanation:
Answer:
17.5
Step-by-step explanation:
The truck started at 3/4 of a tank so you have to multiple 3/4 by 70 because 70 is the capacity of the tank
3/4 can be converted to .75 and them multiply it by 70
.75 * 70 = 52.5
now the truck used 1/3 of the gas which is 1/3 of 52.5
1/3 can be converted to .3333333333333333
.3333333333333333 * 52.5 = 17.5
so 17.5 is your answer
Answer:
Option B. Positive
Step-by-step explanation:
Discriminant of a quadratic function is represented by (b² - 4ac)
- If the quadratic function intersects x-axis on two distinct points,
discriminant of the function will be positive.
b² - 4ac > 0
- If the function when graphed, intersects x-axis exactly on one point, discriminant of the function will be equal to zero.
b² - 4ac = 0
- If graph of the function doesn't intersect the x-axis, discriminant of the given function will be less than zero.
b² - 4ac < 0
From the figure attached,
Graph of a quadratic function intersects at two different points, therefore, function is greater than zero or positive.
Option B. will be the answer.
