2 years ago

Can someone help me with this asap.

Mathematics

1 answer:

Sever21 [200]2 years ago

4 0

Answer:

fourth option

Step-by-step explanation:

Given

3x < - 9 ( divide both sides by 3 )

x < - 3

solution set is { x | x < - 3 }

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Plsss help I’ll give u brainlest and 5 or 10 points

jenyasd209 [6]

Answer:

I think it’s c

Step-by-step explanation:

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2 years ago

Divide 32x4 − 12x2 + 7x by 2x. What is the quotient?

miss Akunina [59]

32x4 - 12x2 + 7x
-------------------
2x

5 0

2 years ago

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sergejj [24]

Answer:

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Step-by-step explanation:

Good luck! <3

7 0

2 years ago

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Please help!!!!

Solnce55 [7]

Answer:

c) ( $(6-\sqrt{12} )(6+\sqrt{12} ) = 24$

d) ( $(3+\sqrt{8} )(3-\sqrt{8} ) = 1$

Step-by-step explanation:

Step(i):-

Given that the binomial expression

( $(6-\sqrt{12} )(6+\sqrt{12} )$

Multiply

( 36 + 6√12 -6√12 -(√12)²)

= ( 36 -12)

= 24

c) ( $(6-\sqrt{12} )(6+\sqrt{12} ) = 24$

Step(ii):-

Given that the binomial expression

( $(3+\sqrt{8} )(3-\sqrt{8} )$

Multiply

= 9 - 3√8 + 3√8 -(√8)²

= 9 - 8

= 1

d) ( $(3+\sqrt{8} )(3-\sqrt{8} ) = 1$

8 0

2 years ago

The average temperature for 5 days was 100 degrees, and then it was cold for 1 day. That brought the average down to 90 degrees

Alona [7]

Answer:

Step-by-step explanation:

5 days temperature = 100

So the temperature have to add to 500

6 days temperature = 90

500 + ? = 540

?=40

7 0

2 years ago

Can someone help me with this asap.​

Can someone help me with this asap.