Answer:
Step-by-step explanation:
1) the triangle is right, so we can use the Pythagorean theorem
x^2 + 24^2 = (16+x)^2
x^2 + 576 = x^2 + 256 + 32x
32x = 320
x = 10
2) the two segment are congruent, so
7x - 13 = 9x - 23
2x = 10
x = 5
They are both correct! Michael's equation is just a distributed version of Laurie's equation. Laurie's equation is solved like this: First distribute to get
2x + 1.2 + 0.8 + 0.7, then add the numbers together to get 2x + 2.7.
Michael's equation also starts with distributing to get 2x + 1.2 + 0.8 + 0.7 and adding the numbers together to get the same answer: 2x + 2.7. Hope this helps!
C.
To find out the rates, you must multiply or divied the ounces and price of on bag of chips to equal the other.
You can divied the 20 ounces into 10 ounces, so you must also divide 3.32 by.
The equals 1.66
Answer:
your answer is x^2 - x - 12
Answer:
45 is um 9x+xy-4y
Step-by-step explanation:
I did it it was a simplify type thing
