Answer:
51*
Step-by-step explanation
I believe this correct only because 51 + <B + <A=180*
Because of that we will make <B equal to <C
Hope this helps!
<h2>
Miranda's rate is 12 hours per mies.</h2>
Step-by-step explanation:
Given by question,
Miranda began her ride from home merely that she was 50 miles away from home after 4 hours of riding.
To find, Miranda's rate = ?
2 hours later she was 974 miles from home.
∴ 2 hours she rode = 74 miles - 50 miles
Miranda rides 24 miles in 2 hours.
∴ Miranda rides in 1 hour =
=
Thus, Miranda's rate is 12 hours per mies.
Answer:
bbbbbbbbbbbbbbbbbbbbb
Step-by-step explanation:
To determine the number of butter that is needed in the problem, we need an equation that would relate the three variables since these affects the number of cups of ingredients. We are given the ratio of the three ingredients which is 5 cups of flour per 2 cups of sugar per 1 cup of butter. From this we can set up the equation as:
total number of cups = 5c + 2c +1c
However, it was said that the number of cups of sugar has to be lessened by 1 cup so the equation would change accordingly as
total number of cups = 5c + (2c -1) +c
We calculate as follows:
27 = 5c + (2c -1) +c
27 = 5c + 2c - 1 + c
28 = 8c
c = 7/2
Therefore, Miguel needs 7/2 or 3 and 1/2 cups of butter.