Answer:
Step-by-step explanation:
We are given that two angles are supplementary .
We have to write an equation that can be used to find the measures.
Let x and y are supplementary
According to question
( by definition of supplementary angles)
Substitute the value then we get
Substitute the value then, we get
Answer:
D. 0.79
Step-by-step explanation:
The probability of an event is a number between 0 and 1, where, 0 indicates impossibility of the event and 1 indicates certainty. The higher the probability of an event, the more likely it is that the event will occur.
so, the answer is D. 0.79
Answer: b=-18
Step-by-step explanation:
1/3b+57=3
Subtract 57
1/3b=-54
Divide by 1/3 (basically you’re dividing by 3)
p=-18
Answer:
Therefore the number x is representing is 2
Step-by-step explanation:
To find the average of a number;
Average of a number = sum of the numbers/ total numbers
But the average is already given as 3 and the total number is 6, we are to find x.
Using the above formula;
Average of a number = sum of the numbers/ total numbers
3 = 2+5+x+2+4+3 / 6
Multiply 6 by both-side of the equation in other to cancel the 6 at the right-hand side of the equation, then we will have
6 × 3 = 2+5+x+2+4+3
18 = 16 + x
Subtract 16 from both-side of the equation to get the value of x.
18 - 16 = 16 - 16 + x
2 = x
x= 2
Therefore the number x is representing is 2
Answer:
16π = 50.27
Step-by-step explanation:
First lets find the area of both triangles
A = πr²
Smaller Area:
A = πr²
A = π 3²
A = π9
A = 9π
Larger Area:
A = πr²
A = π(5)²
A = π25
A = 25π
Now subtract the smaller from the larger to get the shaded left over
25π - 9π = 16π
Hope this helps :)
