9514 1404 393
Answer:
Step-by-step explanation:
The ratios of side lengths in a 30°-60°-90° triangle are ...
1 : √3 : 2
In the same order, the given side lengths are ...
y : 9√3 : x
Comparing these two sets of ratios, we see that we can make the first equal to the second by multiplying by 9:
9(1) : 9√3 : 9(2) = y : 9√3 : x
Then y = 9·1 = 9, and x = 9·2 = 18.
The missing side lengths are x = 18, y = 9.
PEMDAS is the steps to do Order of operations...
P- parentheses
E- exponents
M- Multiplication
D-Division
A- Addition
S- Subtraction
You do p first e next then either m or d then a or s
Answer:
The answer is
<h3>
</h3>
Step-by-step explanation:
The distance between two points can be found by using the formula
<h3>
</h3>
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(8,-3) and (4,-7)
The distance between them is
<h3>
</h3>
We have the final answer as
<h3>
</h3>
Hope this helps you
Answer:
Step-by-step explanation:
Draw a picture. You have a right triangle with hypotenuse = 5 and one leg = 4.
length of remaining leg = √(5²-4²) = 3 ft
