Answer: approximately.
Step-by-step explanation:
Draw a right triangle as the one attached, where "x" is the distance in feet from where you are standing to the top of the tree.
For this exercise you need to use the Pythagorean Theorem:
Where "a" is the hypotenuse, and "b" and "c" are the legs of the triangle.
In this case you must find the hypotenuse, then you can say that:
Susbstitute values into :
Now you must solve for "x":
Rounding to the nearest tenth, you get that:
First, you would need to determine the discount amount.
$550 - $440 = $110
Next, you would need to create an equation for this problem. Let x represent the unknown percent discount.
=
Cross multiply.
550x = 11,000
Now, all you would need to do is isolate the x. To do this, you would divide both sides of the equal sign by 550.
x = 20
x =
20%The percent discount was 20%. I hope this helps!
Answer:
100/9
Step-by-step explanation:
(7*5*2/7*3)² * (5^0/2^-3)³ * 2^-9
Solution:
We know that any number with power 0 = 1
(7*5*2/7*3)² * (1/2^-3)³ * 2^-9
Now cancel out 2 by 2
= (7*5*2/7*3)² * (1/1^-3)³ * 1^-9
=(70/21)² * (1)³/(1^-3)³ * 1^-9
=(10/3)^2 * 1/1^-1 * 1/1^9
=100/9 *1 *1
=100/9....
Answer:
<h2>
<em><u>c</u></em></h2>
Step-by-step explanation:
6m+9q-3mq+4m= 10m + 9q - 3mq = C
Answer:
D) Multiplication should be performed before addition