9514 1404 393
Answer:
a = 66
Step-by-step explanation:
Adjacent angles in a parallelogram are supplementary.
a = 180° -114°
a = 66°
Answer:
A) x^9y^2
Step-by-step explanation:
Answer:
6.90 - 6.91 - 6.92..
Step-by-step explanation:
Answer:
<u>Volume = 0.59 m³</u>
<u>Surface Area = 3.93 m²</u>
Step-by-step explanation:
<u>Given :-</u>
- Radius = 0.5 cm
- Height = 0.75 cm
<u>To Find :-</u>
- Volume
- Surface Area
<u>Solving :-</u>
Volume = πr²h
= 22/7 x (0.5)² x 0.75
= 22/7 x 1/4 x 3/4
= 66/112
= 33/56 m³
= 0.59 m³
Surface Area = 2πr (r + h)
= 2 x 22/7 x 0.5 (0.5 + 0.75)
= 22/7 x 5/4
= 110/28
= 55/14 m²
= 3.93 m²
<u>Solution :-</u>
<u>Volume = 0.59 m³</u>
<u>Surface Area = 3.93 m²</u>
Answer:
![b.)31\neq -22](https://tex.z-dn.net/?f=b.%2931%5Cneq%20-22)
Step-by-step explanation:
Simplify each equation using PEMDAS:
Parentheses (x)
Exponents x²
Multiplication and Division, left to right × ÷
Addition and Subtraction, left to right - +
It is also important to follow PEMDAS when working within grouping symbols like parentheses.
Also, remember that two negatives make a positive, and when a negative and positive are multiplied, the result is always negative.
![(-2)(8+6+-3)\\\\-2*(8+6-3)\\\\-2*(14-3)\\\\-2*11\\\\-22](https://tex.z-dn.net/?f=%28-2%29%288%2B6%2B-3%29%5C%5C%5C%5C-2%2A%288%2B6-3%29%5C%5C%5C%5C-2%2A%2814-3%29%5C%5C%5C%5C-2%2A11%5C%5C%5C%5C-22)
Find which answer is not equal to -22.
a.) ![(-2)(8+6)+(-2)(-3)\\\\-2*(8+6)-2*-3\\\\-2*14-2*-3\\\\-28-2*-3\\\\-28+6\\\\-22](https://tex.z-dn.net/?f=%28-2%29%288%2B6%29%2B%28-2%29%28-3%29%5C%5C%5C%5C-2%2A%288%2B6%29-2%2A-3%5C%5C%5C%5C-2%2A14-2%2A-3%5C%5C%5C%5C-28-2%2A-3%5C%5C%5C%5C-28%2B6%5C%5C%5C%5C-22)
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b.) ![(-2)*(8+6)+(-3)\\\\-2*(8+6)-3\\\\-2*14-3\\\\-28-3\\\\-31](https://tex.z-dn.net/?f=%28-2%29%2A%288%2B6%29%2B%28-3%29%5C%5C%5C%5C-2%2A%288%2B6%29-3%5C%5C%5C%5C-2%2A14-3%5C%5C%5C%5C-28-3%5C%5C%5C%5C-31)
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c.) ![(-2)(8)+(-2)(6)+(-2)(-3)\\\\-2*8-2*6-2*-3\\\\-16-2*6-2*-3\\\\-16-12-2*-3\\\\-16-12+6\\\\-28+6\\\\-22](https://tex.z-dn.net/?f=%28-2%29%288%29%2B%28-2%29%286%29%2B%28-2%29%28-3%29%5C%5C%5C%5C-2%2A8-2%2A6-2%2A-3%5C%5C%5C%5C-16-2%2A6-2%2A-3%5C%5C%5C%5C-16-12-2%2A-3%5C%5C%5C%5C-16-12%2B6%5C%5C%5C%5C-28%2B6%5C%5C%5C%5C-22)
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d.) ![(-2)(8)+(-2)(6+-3)\\\\-2*8-2*(6-3)\\\\-2*8-2*3\\\\-16-2*3\\\\-16-6\\\\-22](https://tex.z-dn.net/?f=%28-2%29%288%29%2B%28-2%29%286%2B-3%29%5C%5C%5C%5C-2%2A8-2%2A%286-3%29%5C%5C%5C%5C-2%2A8-2%2A3%5C%5C%5C%5C-16-2%2A3%5C%5C%5C%5C-16-6%5C%5C%5C%5C-22)
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Option b is not equal to -22.
:Done