Answer:
C. m<C = m<F
Step-by-step explanation:
this is because in their triangle names, they are in the same spot (third letter of the name)
if they are in the same spot, they <em>have</em> to be congruent
same goes for the other letters, <A has to be congruent to <D and <B has to be congruent to <E
Answer:
D . (486 – 9 + 6) + (33 × 2)
Step-by-step explanation:
Which expression is equivalent to 486 – 9 + 6 + 33 × 2?
486 – 9 + 6 + 33 × 2
486 – 9 + 6 + 66
477 + 6 + 66
549
D . (486 – 9 + 6) + (33 × 2)
477 + 6 + 66
549
Hope this helps!
25 pennies, 2 dimes and 5 pennies, 2 dimes and 1 nickel, 4 nickels.
Answer:
25%
Step-by-step explanation:
Say we start from the beginning with $40. If the pants are discounted but we don't know the percent discount, then we need a variable, x:
40 - x% * 40 = 30
The total is 40. When we take a discount off of 40, we are taking a percent of 40 and subtracting that from 40. From the problem, this should be 30. Thus, the equation above.
Add x%*40 to both sides and subtract 30 from both sides:
x%*40 = 10
Divide by 40:
x% = 1/4 = 0.25
Multiply each side by 100:
x = 25
The answer is 25%.
