Answer: √117
Step-by-step explanation:
Since no diagram present, am assuming hypotenuse AB and right angle C. Let side opp angle B be b, and side opposite angle A be a. Altitude CD is x.
a^2 + b^2 = 22^2 (Pythagorean)
Using Pythag on two smaller triangles,
x^2 + 13^2 = a^2
x^2 + 9^2 = b^2
Substituting in first equation,
x^2 + 13^2 + x^2 + 9^2 = 22^2
x^2 = 117, so x = √117
Answer:
Because your sleep deprived and your head is clumped up with more equations. :( i wish school was easy
Step-by-step explanation:
Answer:
16 rows
Step-by-step explanation:
448 rows
28 flowers in each
448/28=16
Use distance formula and take this question down, <em><u>easily</u></em>.
Step-by-step explanation:
Distance xy =
Therefore AB
=
=
=
=
Answer:
True
Step-by-step explanation:
To find the average of anything, you add their values together, and then divide that number by how many of them you added.
Here, you are trying to calculate monthly expenditure, so you add their values together (the sum of monthly expenditures) and then you divide it by how many months you used to add up to the sum (divided by the number of months).
Hope this helped ya! :)
