Answer:
yes !
Step-by-step explanation:
$14.70/6 = $2.45
$2.45 x 5 = $12.25
Solution:
P=(6, 31°)
P=(r , ∠ A)
r= Distance from origin to point P=6
∠A=31°, →Angle made by line with positive direction of x axis.
Now, polar coordinates is given by,
x= r cos A, and y= r sin A
x=6 cos 31°, y= 6 sin 31°
x= 6 × 0.915 and , y= 6 × 0.515
→ x= 5.490, and y=3.090 ⇒⇒Polar coordinates
Answer:
K/(4+9b) = a
Step-by-step explanation:
K = 4a + 9ab
Factor out a on the right hand side
K = a(4 + 9b)
Divide each side by (4+9b)
K/(4+9b) = a(4 + 9b)/(4+9b)
K/(4+9b) = a
First to find the area of briins pantry we divide 81 square feet with 9 so we get 9 square feet as the area of brinns pantry. And the since Area = length × width , so length will be Area/ width so 9 square feet divided by 3 feet equals 3 feet. Length = 3 feet
<u>Answer</u>
C = 12
<u>Explanation</u>
Ratio is a division. For the two ratios to be proportional, then they must be the same after been simplified to their simplest form.
7/C = 35/60
35 has been divided by 5 to get 7. 60 must also be dived by 5 for the ratios to be proportional.
60 ÷ 5 = 12
∴ C = 12.
7/12 = 35/60