3 years ago

Which of the following are true statements about minerals?

Mathematics

1 answer:

ella [17]3 years ago

5 0

Answer:

1,2 and 4 are correct.

Step-by-step explanation:

A mineral cannot be a liquid or a gas.

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Zigmanuir [339]

Answer:

(2 , 30) & (4, 60)

Step-by-step explanation:

y = 15x

When x = 2 , y = 15*2 = 30

When x = 4 ; y = 15 *4 = 60

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3 years ago

What is the distance from the origin to point A graphed on the complex plane below?

Degger [83]

Answer: False

Step-by-step explanation:

You didn't give the coordinate plane that I was supposed to use while helping you.

3 0

3 years ago

Help please thanks!!!

Andreyy89

You already have the right Answer which is b

6 0

3 years ago

Read 2 more answers

A. 12 + 4x = 6x + 10 – 2x

GalinKa [24]

An equation has infinitely many solutions if it can be manipulated all the way to an identity (i.e. an equality where the right and left hand side are the same). We have:

A) $12+4x=6x+10-2x \iff 12+4x=10+4x \iff 12=10$

which is impossible

B) $5x+14-4x=23+x-9 \iff x+14 = x+14$

which is an equality

C) $x+9-0.8x=5.2x+17-8\iff 0.2x+9=5.2x+9 \iff 0.2x=5.2x\iff x=0$

which has a unique solution

D) $4x-2x=20 \iff 2x=20 \iff x=10$

which has a unique solution

3 0

3 years ago

The difference of the product of 3 and 6 minus the quotient of 6 divided by 2

Mandarinka [93]

Answer is :
(6*3)-(6/2)

8 0

3 years ago