Translated
so the distance from A to A' should be the same as form B to B'
distance formula
distance between (x1,y1) and (x2,y2) is
so distance between (1,5) and (-2,1) is
the distance is 5 units
First make an equation.
Carmen walked 75 feet plus 4 blocks all equal to 150 feet.
75 + (4 × 150)
First multiply 4 by 150.
150 × 4 = 600
Now we have 75 + 600. Add to find the total distance Carmen walked.
75 + 600 = 675
<h2>Answer:</h2>
<u>Carmen walked</u><u> 675 feet</u><u>.</u>
Answer:
6 ounces
Step-by-step explanation:
Let x = the number of ounces of the 15% alcohol solution needed to be mixed with the 4 ounces of 20% alcohol solution to obtain the 17% alcohol solution.
After converting the percentages to their decimal equivalents, set up the necessary equation as follows:
0.15x+0.20(4) = (x+4)(0.17) Simplify and solve for x.
0.15x+0.8 = 0.17x+0.68 Subtract 0.15x from both sides.
0.8 = 0.02x+0.68 Now subtract 0.68 from both sides.
0.12 = 0.02x Finally, divide both sides by 0.02
x = 6
You need to mix 6 ounces of 15% alcohol solution with 4 ounces of 20% alcohol solution to obtain 10 (x+4)ounces of 17% alcohol solution.
5 groups of flowers times 10 vases
5*10 = 50 different combinations