3 years ago

How is finding a peremiter of a triangle similar to finding the perimeter of a rectangle

Mathematics

1 answer:

skad [1K]3 years ago

4 0

They are both found by adding all the sides

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What is the length of c in inches

crimeas [40]

Answer:

$\sqrt{500}$ inches

Step-by-step explanation:

a^2+b^2=c^2

10^2+20^2=c^2

100+400=c^2

c^2=500

$\sqrt{500}$

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3 years ago

Multiply. Write your answer as a fraction in simplest form.

viva [34]

Answer:

no worries :)

Step-by-step explanation:

7 0

2 years ago

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PLEASE HELP WILL MARK BRAINLIEST -SEE ATTACHMENT-

yuradex [85]

ANSWER

$(x - 5) ^{5} = {x}^{5} - 25 {x}^{4} + 250 {x}^{3} - 1250 {x}^{2} + 3125x- 3125$

EXPLANATION

From the Pascal's triangle,

The coefficients are :

1, 5, 10,10, 5,1

Because of the negative sign, the expansion will alternate sign.

$(x - y) ^{5} = {x}^{5} - 5 {x}^{4} y + 10 {x}^{3} {y}^{2} - 10 {x}^{2} {y}^{3} + 5x {y}^{4} - {y}^{5}$

We now put y=5 into the expansion to get,

$(x - 5) ^{5} = {x}^{5} - 5 {x}^{4} (5) + 10 {x}^{3} ( {5}^{2}) - 10 {x}^{2} ({5})^{3} + 5x( {5})^{4} - {5}^{5}$

$(x - 5) ^{5} = {x}^{5} - 25 {x}^{4} + 250 {x}^{3} - 1250 {x}^{2} + 3125x- 3125$

3 0

3 years ago

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Which phrase describes density? height of a point above sea level force pushing on an area or a surface amount of mass in a cert

hichkok12 [17]

The answer will be amount of mass in a certain volume .

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2 years ago

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Out of 250 coins, 50 are in mint condition. What is the ratio of mint condition coins to the total number of coins?

dimulka [17.4K]

Answer:

$1 : 5$

Step-by-step explanation:

Given:

Mint condition coins = $50$

Total number of coins = $250$

Ratio

The questions asks for the ratio between mint condition coins to the total number of coins, so:

Mint condition coins : number of coins = $50:250$

$= 1:5$ (simplified form)

Hope this helps :)

7 0

2 years ago