Answer:
40 pounds costs $32!!!
Step-by-step explanation:
1049841
1053000x.003=3159
1053000-3159=1049841
Fraction are ratio of two integers. It will take Amen 20 days to do the task alone
<h3>Proporions and fractions</h3>
From the given question, we have the following information
Let the number of days Amen can take to complete a task be x
If Payson is thrice as fast as Amen at completing a task, then the number of das Payson takes will be 3x
If they both pick up a task together, and complete it in 5 days, then;
1/x + 1/3x = 1/5
Find the LCM
3+1/3x = 1/5
4/3x = 1/5
Cross multiply
3x = 20
Determine the time taken by Amen:
x =20/3
This shows that it will take Amen 20 days to do the task alone
Learn more on proportions here: brainly.com/question/19994681
"interverted" or "inverted?"
The vertical height of an inverted cone with base diameter 6 cm and slant height of 6 cm can be found using the Pyth. Thm. Draw or imagine a triangle whose height is h and whose base is 3 cm (not 6) and whose hypotenuse is 6 cm.
Then h^2 + (3 cm)^2 = (6 cm)^2, or h^2 + 9 cm^2 = 36 cm^2, or h^2 = 27 cm^2.
Then the height of the triangle, as well as of the cone, is h = +√27, or
h = +3√3.
Answer:
Step-by-step explanation:
All real numbers are solutions in both.
12(x2−x−1)+13(x2−x−1)=25(x2−x−1)
Step 1: Simplify both sides of the equation.
25x2−25x−25=25x2−25x−25
Step 2: Subtract 25x^2 from both sides.
25x2−25x−25−25x2=25x2−25x−25−25x2
−25x−25=−25x−25
Step 3: Add 25x to both sides.
−25x−25+25x=−25x−25+25x
−25=−25
Step 4: Add 25 to both sides.
−25+25=−25+25
0=0
