Answer:
i took this quiz and i used the 140.2 feet and i got it wrong my right answer that was give to me by the teacher was 127.3 good luck
Step-by-step explanation:
By using a system of equations, we can find that the cost of a pretzel is approximately $1.83.
This question can be solved using a system of linear equations. Let's define P as the cost of a pretzel and L as the cost of lemonade. So from the problem, we have 2 equations: 2P + L=$5.75 and L= P + $0.25.
Now, we can substitute the equation for L into the first equation to get: 2P + (P + $0.25) = $5.75, which simplifies to 3P + $0.25 = $5.75. Subtracting $0.25 from both sides gives 3P = $5.50. Dividing by 3 will then give the cost of a pretzel, so P = $5.50/3 = $1.83.
#SPJ12
2.32
0.43
0.44
3 feet
1/100 of a mile
1 yard
If you would like to know which measurement is not equivalent to the others, you can calculate this using the following steps:
1 yard = 3 feet
1 foot = 12 inches
1 mile = 5280 feet
3 feet = 3 * 12 inches = 36 inches
1 yard = 3 feet = 36 inches
1/100 of a mile = 1/100 * 5280 feet = 52.8 feet
Not equivalent: 1/100 of a mile.
Enter your answer in the box.
x =
Answer:
x = 4
Step-by-step explanation:
Let's find the length of JL as a first step. Knowing the result, we can easily find x.
|JL| 1
sin 30 degrees = ----------------- = --------
8√2 2
Then 2 |JL| = 8√2, or |JL| = 4√2
Next, find x: sin 45 degrees = x / |JL| = x / [4√2], and since sin 45 degrees is 1 / [√2],
1
x / [4√2] = -------- which results in x = 4
√2
Help a brother out
Answer:
I getcha
Step-by-step explanation:
-8
I hope this is correct
What is the line of reflection between pentagons PQRST and P'Q'R'S'T'?
x = 0
y = x
y = 0
x = 1
Yes, the answer is A. x=0. Another way to say "reflect across the y-axis" is to say "reflect across the line x=0" since the line created by graphing x=0 is the same as the y-axis. An image that is a reflection across the y-axis, or across the line x=0, will have opposite x-coordinates from the pre-image but identical y-coordinates. In other words, the x value points just changed signs from negative to positive values since it went through the rule (x, y) → (−x, y).