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likoan [24]
3 years ago
13

Help due in 5 min!!!!!!​

Mathematics
2 answers:
Naddika [18.5K]3 years ago
7 0

Answer:

A

Step-by-step explanation:

calculate the difference between the volumes and compare it to the closest answer

1) a basketball is a sphere so calculate the volume for a sphere

sphere volume formula: pi*d^3/6

the big basket ball volume: 448.92

small basketball volume:356.82

448.92-356.82= 92.1

92.1=92in^3

Fiesta28 [93]3 years ago
7 0

Answer:

its A

Step-by-step explanation:

ball 1 volume = 449

ball 2 volume = 357

difference = 92

equation - Volume= 4/3 x pie x radius^3

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<h3><u>Answer:</u></h3>

\boxed{\pink{\sf \leadsto Yes \ there \ is \ a \ solution \ of \ the \ given \ inequality .}}

<h3><u>Step-by-step explanation:</u></h3>

A inequality is given to us and we need to convert it into standard form and see whether if it has a solution . So let's solve the inequality.

The inequality given to us is :-

\bf\implies |2y + 3 | - 1 \leq 0 \\\\\bf\implies |2y+3|\leq 1 \\\\\bf\implies (|2y+3|)^2 \leq 1^2  \\\\\bf\implies (2y+3)^2 \leq 1  \\\\\bf\implies (2y)^2+3^2+2(2y)(3) \leq 1  \\\\\bf\implies 4y^2+9+12y - 1 \leq 0  \\\\\bf\implies 4y^2+12y+8 \leq 0 \\\\\bf\implies 4( y^2 + 3y + 2 ) \leq 0  \\\\\bf\implies y^2+3y +2 \leq 0 \:\:\bigg\lgroup \purple{\bf Standard \ form \ of \ inequality }\bigg\rgroup   \\\\\bf\implies y^2y+2y+y+2 \leq 0  \\\\\bf\implies y(y+2)+1(y+2)\leq 0  \\\\\bf\implies ( y+2)(y+1)\leq 0  \\\\\bf\implies \boxed{\red{\bf y \leq (-2) , (-1) }}

Let's plot a graph to see its interval . Graph attached in attachment .

Now we can see that the Interval notation of would be ,

\boxed{\boxed{\orange \tt \purple{\leadsto}y \in [-2,-1] }}

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2 years ago
1+sin^2 x = 2-cos^2 x
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Answer:

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Answer:

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