the answer is A ;
sin = opposite/ hypotenuse
= 24/ 26 ( we need to simplify it)
= 12/13
Answer:
.20$
Step-by-step explanation:
4 1/2=4.5
4.5 divided by 22.50=.20
2x +4y =10x-3y =12
2x +4y =12 -----eq. 1
10x-3y =12 -------eq.2
2x =12 -4y [using eq. 1]
x = (12-4y)/ 2
= 6 -2y
Now, substitute the value of x in eq. 2
10 (6-2y)-3y =10
60 -20y -3y =10
-23 y = 10 -60
y = -50 / -23
y = 50/23
Now, substitute this value of y in any equations given above
10 x-3 (50/23) =12
10x - (150/23)= 12
x= 426/230
Answer:
y = -3x - 2.
Step-by-step explanation:
y - 4 = -3(x + 2)
y - 4 = -3x - 6
y = -3x - 6 + 4
y = -3x - 2.
we know that
the equation of a circle with the center at the origin is equal to

step 1
with the point (3,0) find the value of the radius
substitute the values of

in the equation of the circle above
so



step 2
with the radius find the area of the circle
area of the circle is equal to

for 

units²
therefore
the answer is
the area of the circle to the nearest hundredth is
units²