Answer:
Step-by-step explanation:
Hi there!
Let one of the number be "x" then the next number is x+64.
According to the question,
The sum of two numbers is 196.
i.e x + (x+64) = 196
or, 2x +64 = 196
Subtract 64 from both sides,
2x +64-64 = 196 - 64
2x = 132
Divide both sides by 2,
=
x = 66
And x+64 = 66+64 = 130
Therefore, the one number was 66 and another was 130.
Hope it helps!
<u>Answer:</u>
The correct answer option is C. 56.
<u>Step-by-step explanation:</u>
We are given that a group of 8 friends (5 girls and 3 boys) plans to watch a movie, but they have only 5 tickets.
We are to find the number of combinations these 5 friends could
possibly receive the tickets.
Here, we will use the concept of combination as the order of the friends is not specific.
56
Answer:
AP= 12
Step-by-step explanation:
Here is the complete question: If the length of AB=12, what is the length of AP? picture attached.
Given: AB= 12
∠APB= 60°
Remember; sum of all angle of triangle is equal to 180°.
We can look at picture, where two side of triangle is radius of circle.
∴ Angle of two side will also be same for the isosceles triangle.
Lets assume the unknow angle of the triangle be "x".
Now,
⇒ 2x+60= 180
subtracting both side by 60
⇒
∴
As now we have all the angle of triangle is 60° (equilateral triangle)
∴ All the side will be same, which is 12
Hence, AP= 12.
