This is a right triangle. To find the length of the hypotenuse a^2 + b^2 = c^2.
21^2 + 18^2 = c^2
441 + 324 = c^2
765 = c^2
27.66 km
Answer:
Simplifying
0.125x + 3 = 10
Reorder the terms:
3 + 0.125x = 10
Solving
3 + 0.125x = 10
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-3' to each side of the equation.
3 + -3 + 0.125x = 10 + -3
Combine like terms: 3 + -3 = 0
0 + 0.125x = 10 + -3
0.125x = 10 + -3
Combine like terms: 10 + -3 = 7
0.125x = 7
Divide each side by '0.125'.
x = 56
Simplifying
x = 56
Step-by-step explanation:
Answer:
B. The area of 26 meters.
Step-by-step explanation:
Answer:
Step-by-step explanation:
y+3=2(x-9)
For (A) take 6÷ 1 1/2= 4 cups. There are 4 cups of flour per serving. For (B) add the total cups of white and brown sugar, then, divide that number by 6. There are 8 cups of white sugar per serving ( 6÷ 3/4=8 cups). And there are 18 cups of brown sugar per serving ( 6÷ 1/3= 18 cups). So, therefore there are 26 cups of white and Brown sugar per serving. For (C) take 9 divided by 1 1/2 cups of flour , to see how many cups per serving, then take 6 divide by 1 1/2= 4 cups.
So, 9÷1 1/2= 6 cups and 6÷ 1 1/2= 4 cups 6-4=2 cups . You would need two more cups of flour for the modified recipe than you would need for the original recipe.