Answer:
8mi
Step-by-step explanation:
Using Pythagoras theorem
Hypotenuse square = opposite square + adjacent square.
Let the other leg be x
10 square = 6 square + x square
100 = 36 + x square
Collect like terms
X square = 100 -36
X square = 64
Find square root of both sides
X = square root of 64
X =8mi
I hope this was helpful, Please mark as brainliest
If i remember correctly i think you just cross multiply <span />
A+b = c+d
a+b = 770/2 ( a+b+c+d = 770)
a+b = 385
c+d = 385
a+b+a-b = 385+49
2a = 434
a = 434/2
a = 217
a-b=49
217-49= b
b = 168
c+d+c-d = 385+211
2c = 596
c = 596/2
c = 298
c-d = 211
c-211= d
298-211 = d
d = 87
Therefore, a=217, b=168, c=298, d=87
Answer:
9:12 and 12:16
Step-by-step explanation:
3/4 = 0.75
9/12 = 0.75
12/16 = 0.75
