Answer:
−8.1n+8.2
Step-by-step explanation:
Answer:
25 ft
Step-by-step explanation:
This is a right triangle, so we can use the Pythagorean theorem
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse
15^2 + 20 ^2 = x^2
225+400= x^2
625 = x^2
Take the square root of each side
sqrt(625) = sqrt(x^2)
25 = x
Answer:
16. (80)(60) = 4800
17. (500)(600) = 300000
18. (700)(800) = 560000 a). high
Step-by-step explanation:
Answer:
2*2*2*2 *5
Step-by-step explanation:
80 = 4 *20
neither 4 nor 20 is not prime
2*2 * 4*5
4 is not prime
2*2*2*2 *5
All of the numbers are prime and they are written from smallest to largest or in ascending order
-4+x=3/4x-4.5
x=3/4x-.5
.25x=.5
x=2
