First remember that sum means to add. now think about the equation. we need to find 3 numbers that equal 159 when added together. And they are all consecutive odd numbers. so let's call the first number X. the second number would be X+2 since we have to jump over 1 even number. The third number would be X+4 since we have to jump over 2 even numbers. so now an equation to represent this would be X+(X+2)+(X+4)=159. Add like terms, and remember order of operations. if you need help getting the answers leave me a comment.
The given expression is a perfect square trinomial.
<h3>
How to classify the given expression?</h3>
Here we have the expression:
Notice that we can rewrite it as:
Then we can see that inside the parenthesis we have a difference of squares, but it is squared, so if we define:
We will have:
Which is in fact, a perfect square trinomial.
If you want to learn more about perfect squares:
brainly.com/question/1538726
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Answer:
c
Step-by-step explanation:
because i am smart
In a circle, the measure of an inscribed angle is half the measure of the intercepted arc.
∠BCD = arc BAD/2 ⇒ arc BAD = 2*∠BCD = 2*100 = 200°
arc BCD = 360° - arc BAD = 360° - 200° = 160°
∠d = arc BCD/2 = 160/2 =
80°
Mark brainalist if this helped thanks
The volume of a sphere is 47270 cm ^3 to find the radius of the sphere .
We know that the formula of the volume of the sphere is given by volume =4/3 pie r ^3
Where r is the radius of the sphere
Substitute the value to get r , and we get
47270=4/3 x 22/7 x r^3
Transpose the equation, and we get
r^3=47270 x 3/4 x 7/22
r^3 =23635 x 3/2 x 7/22
On further solving , we get
r^3 =496335/44
r^3 =11280.34091
r= 3 cube root 11280.34091
r=22.4271
So the radius of the sphere is 224271 cm
And on rounding it off to the nearest tenth of a centimeter , the radius of the sphere becomes 22.4 cm
So the answer is 22.4 cm
