Answer:
sin A = 15/17
sec A = 17/8
Step-by-step explanation:
15 cot A = 8
First get cot A alone.
cot A = 8 / 15
Since cot is the reciprocal of tan then flip 15 and 8.
tan A = 15 / 8
Now you have the opposite and adjacent sides, just find the hypotenuse with Pythagorean's theorem
15^2 + 8^2 = 289
= 17
Now that you have all the sides use the opposite and hypotenuse to get sine and the adjacent and hypotenuse to get cosine then flip to get secant.
sin A = 15/17
cos A = 8/17
sec A = 17/8
The y intercept of the equation is -4. We know this because the y intercept of a linear equation always appears there in the formula.
To find the x intercept, plug 0 in for y and solve for x.
0=3x-4
<em>*Add 4 to both sides*</em>
4=3x
<em>*Divide both sides by 3*</em>
4/3=x
The x intercept of the equation is 4/3.
Hope this helps!!
12.4 / 6.2 = 2
SF = 2
The original rectangle has a perimeter of 16
Perimeter of the enlarged rectangle = 16 x 2 = 32
Answer: 32 feet
Answer:
a = 14
Step-by-step explanation:
Area; 196
hope this helps.
-5x -(4x-6) = -3 Distribute within parentheses
-5x -4x + 24 = -3 Subtract 24 from both sides, collect like terms
-9x = -27 Divide both sides by -9
x= 3
