3 years ago

Plz help ASAP!!!!!!!!

Mathematics

1 answer:

lilavasa [31]3 years ago

4 0

Answer:

The answer is 95.03

Step-by-step explanation

The formula that I used

A=πr^2

Area = π·5.5^2 ≈ 95.03318

Hope that helps :)

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Please help me with this!!! I will mark brainliest!!

wolverine [178]

Hello from MrBillDoesMath!

Answer:

-9 sqrt(5)

Discussion:

-2 sqrt(20) - sqrt(125) =

-2 *2 sqrt(5) - sqrt(125)= as 20 = 4* 5

-4sqrt(5)- 5 sqrt(5) = as 125 = 25 *5

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Thank you,

MrB

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2 years ago

Help me to solve this.<br><br>x + 5 = 5

Ivenika [448]

The answer is x=0

Step by step explanation:
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2 years ago

Read 2 more answers

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SVETLANKA909090 [29]

Answer:B because its the rule in algebra that you must gave 1 as a zero

Step-by-step explanation:

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2 years ago

Yo fr33 points *BLUSHES*

Savatey [412]

Answer:

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Step-by-step explanation:

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2 years ago

Solve by substitution <br> X+3y=1 and -3x-3y=-15

joja [24]

$x+3y=1\\ -3x-3y=-15\\ add\quad the\quad equ.\\ (x+3y)+(-3x-3y)=1-15\\ x-3x+3y-3y=-14\\ -2x=-14\\ x=\frac { -14 }{ -2 } \\ x=7\\ Let's\quad rewrite\quad the\quad equ.\\ 7+3y=1\\ 3y=1-7\\ 3y=-6\\ y=\frac { -6 }{ 3 } \\ y=-2$

3 0

2 years ago

Plz help ASAP!!!!!!!!​

Plz help ASAP!!!!!!!!