I have attached the choices given for this question
Answer:measure angle XDC = 90 degrees
Explanation:The term "perpendicular" implies that the angle formed between the two lines is 90 degrees.
These two lines do not have to be equal in length, they just intersect forming a 90-degree angle.
Comparing the explanation with the given choices, we would find that the only correct choice is:
measure angle XDC = 90 degrees
Hope this helps :)
Answer:
7 hours and 9 minutes
Step-by-step explanation:
4 hours and 33 minutes is 273 minutes
7 m/s —> 273 minutes
11 m/s —> M
Criss cross to get M
11x273= 7M
3003=7M
M=429 minutes
==> 429 minutes is 7 hours and 9 minutes
Answer:
1 1/9
Step-by-step explanation:
put the problem into the calculator and divide. so simple
To find the amount in the account you need to find the monthly interest and times it by the number of months since the benefactor opened the account.
Monthly interest:
to find 6% you must use the proportions:
$20,000/100% = X/6%
then cross multiply,
X= (20,000 x 6)/100 = 1200
this number is your monthly interest.
Months
Now we have to find the months in 19 years:
12 x 19 = 228
times 12 because we know that a year has 12 months and we have 19 years so we must multiply those two.
Total amount:
$1200 (monthly interest rate) x 228 (months) = $273, 600
(60/21.5)*(18) = 50.23 . . . answer is likely 50 feet tall