Answer:
Simplifying
8x + 17 = 137
Reorder the terms:
17 + 8x = 137
Solving
17 + 8x = 137
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-17' to each side of the equation.
17 + -17 + 8x = 137 + -17
Combine like terms: 17 + -17 = 0
0 + 8x = 137 + -17
8x = 137 + -17
Combine like terms: 137 + -17 = 120
8x = 120
Divide each side by '8'.
x = 15
Simplifying
x = 15
Answer:
1. 12cm.
2. 10cm.
3. 18cm.
4. 16cm.
5. 3cm. (or -3 if your question was negative.)
6. 36cm.
7. 8cm.
Explanation:
<em><u>To find the radius of a circle, simply divide the diameter by 2. </u></em>
With this being said we can just add on top of the given radius.
Example:
The given radius is 5cm. What is 5cm + 5cm? 10cm.
Thus, getting our answer.
Answer:
The blue area is the difference between the area of the 8 ft diameter rug and the area of the 6 ft diameter rug.
Step-by-step explanation:
From each diameter, you can figure out the appropriate radius. Then find the area of the larger circle & subtract from that the area of the smaller circle, using the formula Area = pi•radius2 for each circle.
Please mark me as brainliest, hope this helped.
-Sierra<3
The formula is a^2 + b^2 = c^2.
So a^2 + 4^2 = 5^2, and a equals 3.
1144 Liters of oil.
For every 5 there is 8 used. So 440/5 = 88. 88 units times 8 is 704. 704 synthetic plus 440 natural is 1144 liters of oil total.