Lianne drew a sphere with a radius of 7 in. She calculated its volume and wrote it below. Start Fraction question mark pi Over 3 End Fraction inches cubed

What value should be multiplied by Pi in the numerator to correctly show the volume of the sphere

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you

idk

step-by-step explanation: