Step-by-step explanation:
it seems the answer is c. 3514 in3
Answer:
That's the mathematical meaning of equation, but equation can also be used in any number of situations, challenges, or efforts to solve a problem. The "equa" at the beginning of equation will be familiar from other words such as "equal," "equality," and "equate."
Step-by-step explanation:
The answer is C. This is because the area of a cylinder can be represented with the formula:
![A= 2r \pi h+2 \pi r^2](https://tex.z-dn.net/?f=A%3D%202r%20%5Cpi%20h%2B2%20%5Cpi%20r%5E2)
Then, you substitute 6 for h, the height, and 3.5 for r, the radius and solve, giving you the answer, 208.92 sq. cm. Then, you have to subtract the two circular sides. You find the area of one circle and multiply by 2. One circle is 38.48 sq. cm and doubled is 76.96 sq. cm. Then you subtract 208.92-76.96 giving you about 132 sq. cm.
Answer:
x = 20
KPL = 64
JPL = 116
Step-by-step explanation:
A linear pair adds to 180 degrees
2x+24 + 4x+ 36 = 180
Combine like terms
6x+60 = 180
Subtract 60 from each side
6x = 120
Divide by 6
6x/6 = 120/6
x = 20
KPL = 2x+24 = 2*20+24 = 40+24 = 64
JPL = 4x+36 = 4*20 +36 = 80+36 = 116
Answer:
x = 3.5
Step-by-step explanation:
Using the Pythagorean theorem:
x² = 2.5² + 2.5² = 6.25 + 6.25 = 12.5
x = √12.5 = 3.54