A. It is a right triangle.
A^2 + B^2 = C^2
3^2 + 4^2 = C^2
9 + 16 = C^2
25 = C^2
Square Root
5 = C
Confirmed Right Triangle.
You can divide by 42 which will go into 42 (1) time and 42 will go into 84 (2) times. You will get 1/2
Answer:
Truncate 534.68 in tens place is 530
Step-by-step explanation:
- The first digit in the left side after the decimal is known as tens place value.
- In 534.68 the first digit in the left side after the decimal is 4
- round off 4 in 534. into nearest value
- The value is therefore= 530
We know that,![speed = \frac{distance}{time}](https://tex.z-dn.net/?f=speed%20%3D%20%5Cfrac%7Bdistance%7D%7Btime%7D)
Julia can finish a 20-mile bike ride in 1.2 hours.
The distance Julia travels is 20 miles and the time she takes is 1.2 hours.
So, Julia's speed =
= 16.67 mph
Katie can finish the same bike ride in 1.6 hours.
The distance Katie travels is 20 miles and the time she takes is 1.6 hours.
So, Katie's speed =
= 12.5 mph
Now, to find how much faster Julia rides than Katie we subtract Katie's speed from Julia's speed.
So, 16.67 mph - 12.5 mph = 4.17 mph = 4.2 mph (approximately)
Thus, Julia rides 4.2 mph faster than Katie.
Answer:
step 1: claw (aka distributive property)
multiply 3 by the inside bracket. For example, 3 times 5x= 15x and 3 times negative 2 is negative 6.
15x -6 = 11x
put the x together:
15x - 11x = 6
4x =6
x= 6/4
Finally reduce your answer:
x= 3/2
hope this helps