3/5 = x/1357
Cross multiple
5x = 4071
Divide by 5
X = 814 records of broken bone
Answer:
138 is the answer
Step-by-step explanation:
In order to find the perimeter, we use this formula
P=2(l+w)
And to find the width, we use this formula
w = P/2 - L = 18/2 - 3 = 6
So the width is 6
3 × 6 = 18
So thats why the perimeter of the top triangle is 18
We do 21 ÷ 3 = 7, 7 = scale factor
To find the perimeter of the bottom triangle, we do
the width of the top rectangle times 7
so 6 × 7 = 48
So the perimeter for the bottom triangle is
P=2(l+w)=2·(48+21)=138
4:3 (simplified) and 16:12 (doubled) both work
Hope this helps!
Answer is -1 add the like terms then divide with the number that have the variable in both sides you will get the answer
Answer:
x=-3y/11 , y=-11x/3
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
