The probability of of the dial stopping on red slice is zero (0) because there was no red slice
Answer:
Angles on a straight line add up to 180°
Therefore, the interior angle D of the triangle = 180 - 150 = 30°
Draw a horizontal line of 8 cm - label DE.
Measure an angle of 30° from point D and draw a line.
Measure an angle of 90° from point E and draw a line.
These 2 lines will intersect at point F.
Erase the part of the lines that extend past the point of intersection.
Answer:
37
Step-by-step explanation:
Hello!
*Solve the equation:
<span>**Separating the coefficients
</span><span>a = 3, b = -7 e c = 6
</span><span>***Calculating the value of the discriminant
</span>
Δ = b² – 4ac
Δ = (-7)² – 4.3.6
Δ = 49 – 72
Δ = - 23
p.s.: <span>Δ <0. When the discriminant is less than zero, there are no real roots.</span>
The sum of the series is 999/1000 .
<h3>What is a Series ?</h3>
A series is a sequence of expression in a certain pattern.
The series of n terms is given
nth term of the series is given by
On simplification it can be written as
The sum of terms from 1 to 9 is given by
∑ ( )
=
= (1/1³) - (1/10³)
= 999/1000
Therefore the sum of the series given is 999/1000
To know more about Series
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