What are the meaning of these two in geometry Postulate Theorem

Mathematics

1 answer:

ElenaW [278]2 years ago

7 0

$\large{\underline{\mathtt{\red{a}\pink{n}\green{s}\blue{w}\red{e}\purple{r}}}}$

Postulate:- In geometry postulate is a statement that is assumed or claimed as true. It cannot be proven.

Theorem:- In geometry a theorem is a rule or principle thag can be proven true.

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HELP Find the value of x

emmasim [6.3K]

X=100
360-63= 297
297-80=217
217-100=117
117/3=39

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2 years ago

100% pure gold is 24 karat gold, which is too soft to be made into jewelry most call Jory is 14 karat gold proximally 58% gold 1

denis-greek [22]

Answer:

The amount of gold used in a 200 g 14 gold bracelet is 116 g.

Step-by-step explanation:

Since a 14 karat jewell is stated to have aproximally 58 % of it's weigh in gold we need to take the total weigh of the jewel in question and find that percentage of it's weigh. In order to find that percentage we'll first convert that number into a decimal, we do that by dividing it by 100, so we have 58% = 58/100 = 0.58 we can multiply this value by the weigh of the jewel to find the amount of gold used. So we have:

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2 years ago

What is 5/47 as a decimal rounded to 3 decimal places?

MAXImum [283]

Answer:

You divide 5 by 47 and then see if the fourth digit after the decimal is 5 or greater or less than 5. If it's less, the digit before it remains the same and the decimal cuts off at it. If it's 5 or greater, the digit before it goes up one and the. decimal cuts off at it. Using this, you should get 0.106, I think.

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2 years ago

a cube has sides of lengths a -3 which of the following expression best represents the volume of the cube

Semenov [28]

Answer: -27

Step-by-step explanation: the cube has a volume of -27 because -3 to the 3rd power (cubed) is -27

Hope this helps ☺

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3 years ago

Use a number line to add:

Jobisdone [24]

Start at 14 on the number line. Since 25 is negative you’re going to be moving to the left. After 14 hops you’ll reach zero, you’re adding -25 so you’ll have to reach a total of 25 hops to the left. You have moved so far 14 hops so you still have 11 to go. Moving 11 more hops to the left results in -11. Now you have reached the total number of hops 25, the negative sign indicated you were moving towards the left. So 14+(-25)=-11

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2 years ago