Answer:
The answer is 450
Step-by-step explanation:
I got this equation:
x- the speed in which the turtle walks
5x+5(x+10)=4.5x+150+x*(150)/(x+10)
I got x=40, x=-50/11, but you can't have negative speed, so the turtle's speed is 40 meters per hour. After that, I just plugged in x onto one of the expressions and got 450.
Answer:
B) 3,375 / 3
Step-by-step explanation:
well, the way you find the volume of a cube is length * width * height. so, if you work backwards, then 3,375/3 = Length. (or width or height, since a cube is equal on all sides) sorry for bad explanations I dunno how to put it-
Goodluck on your homework/schoolwork!
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sorry for any mistakes or bad answers.
multiply it fr ft thhtb yyghjhy
Answer:
- 12.5 would be between the numbers - 12 and - 13.
Answer:
c = 12
Step-by-step explanation:
the ratio of sides in a 30-60-90° triangle, respectively, is 1: 
: 2
if side opposite 30° is 6 then hypotenuse equals 12
