Answer: sqaure root 45 or 6.70820
Step-by-step explanation:
d = square root (0 - 2) ² - (-2 - 5)²
d= square root (-2)^2-(-7)^2
d = square root 4-49
d=square root -45
d=6.70820
Answer:
length of rectangle=7 metre
width of rectangle=5 metre
Step-by-step explanation:
perimeter of rectangle=2(length+width)
given perimeter of rectangle=p=24
let, length of rectangle=l
width of rectangle=b=5l-30
ac/ques, p=2(l+b)
24=2(l+5l-30)
12=6l-30
42=6l
l=
l=7 metre
b=35-30=5 metre
1=b
2=d
3=a
4=c
Hope that helps! Ask if you have any questions.
Answer:
6k +19
Step-by-step explanation:
7k-k+19
Combine like terms
7k-k = 6k
The expression becomes 6k +19
Answer:
=−16t^2+75
Step-by-step explanation: