Answer:
Write the larger number above the smaller number. ...
Multiply the number in the ones place of the bottom number by the number in the ones place of the top number. ...
Multiply the number in the ones place of the bottom number by the number in the tens place of the top
The answer is 1 cm = 1.6m. We know this because the scale model was 25 cm and the building was 40m. To simplify, our proportion is 40 meters /25 centimeters to x meters/1 centimeter. 40/25= 1.6, so we can say that x (the scale factor) is 1 cm to 1.6 m.
To factor the expression, we need to find the gcf of 44,55 and 11.
In this case, the gcf is 11. so we could write the expression as...
11(4x+y+5z)
Answer:
huh?
Step-by-step explanation:
Answer:
inverse: y=sqrt(x)-9
domain: (0, +inf)
Step-by-step explanation:
y=(x+9)^2
sqrt(y)=x+9
x=sqrt(y)-9
inverse: y=sqrt(x)-9
domain: (0, +inf) bc you cant have a square root of a negative number
