Answer:
x = 36.9°
Step-by-step explanation:
We need to find out what sides of the triangle we have, <em>so we can find the formula for the missing angle, x.</em>
We have been given the <em>opposite</em> and <em>hypotenuse</em> so we are using sine
SOH, CAH, TOA
sin (x) = opp ÷ hyp
<em>Substitute in the values</em>
sin (x) = 9 ÷ 15
<em>Simplify</em>
sin (x) = 0.6
<em>Rearrange to find x</em>
x = sin^-1(0.6) - Type this into your calculator
<h3>
sin^-1 is the inverse or opposite of sin</h3>
x = 36.8698... ≈ 36.9°
It must be D. 11 feet because
72/12 would give you 6 feet
6feet + 5feet would give the sum of 11 feet
Answer:
26 miles
Step-by-step explanation:
Answer:
medians in the triangle
Step-by-step explanation:
just took the test
Answer:
Yes
Step-by-step explanation:
Yes , y=9x+1 is a function
There are two conditions for a relation to be a function.
Condition 1 :
For every value of x there must be a value existing
In this case if we take any real value of x , there will be some y defined for that value hence this condition satisfies.
Condition 2 :
No value of x should have two different values in y
In this case also , there are for every real value of x , we have an uniques value of y. Hence this condition also satisfies here.
Hence y=9x+1 is a function
