Answer:
y=32.0
Step-by-step explanation:
Use the sine ratio;
Recall the mnemonics SOH-CAH-TOA

Substitute Opposite =9 and Hypotenuse =17

Take sine inverse:


Answer:
yes, all of it is correct
Step-by-step explanation:
For the two triangles to be congruent, you would need the following angles and lengths to be congruent with each other.
Answer: 0.1
Step-by-step explanation:
100/1000 is equivalent to 1/10, and 1/10 becomes 0.1 when divided because it is one out of ten; one tenth.
To find this, we need to find the Surface area of the lateral surface of the cone (without the circle base).

Now we just need to plug what we know into the equation


Wither you can keep your answer in pi or take it out of pi, depending on what the requirements are.
To take it out of pi you need to multiply 6 by pi (remembering to use 3.14 as pi in most cases since that is what is generally accepted on tests and exams).

Then rounding to the nearest square inch which would mean that the amount of paper needed is =19in²
Answer:
y + 1 = 3( x + 1)
Step-by-step explanation:
We are asked to find the equation of the line in point-slope form
Step 1 : find the slope using the two points given
( 0 , -3) ( 2,3)
m = (y_2 - y_1) / (x _2 - x_1)
x_1 = 0
y_1 = -3
x_2 = 2
y_2 = 3
Insert the values into
m = 3 - (-3) / 2 - 0
m = 3 +3 / 2 - 0
= 6/2
= 3
Step 2: it was given in the question that the parallel to a given line and passes through ( -1 , -1)
Substitute the point into the equation
y - y_1 = m ( x - x _1)
m = 3
y - y_1 = 3 ( x - x_1)
x_1 = -1
y_1 = -1
y - (-1) = 3( x - (-1)
y +1 = 3 ( x + 1)
We don't need to open the bracket because we are asked to give the answer in a point-slope form
The equation of the line in point slope form is
y + 1 = 3( x + 1)