Please help!! Thanks!

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

6 0

Answer:

5)B 6)A 7)C are the answers I believe.

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Solve (x+2<5) u (x-7>-6)

FrozenT [24]

Answer:

{x | x<3 or x>1}

Step-by-step explanation:

x+2<5

x<5-2

x< 3

x-7> -6

x> -6+7

x>1

symbol U means union

5 0

2 years ago

How can you know if this equation is true?<br><br> 1/3+1/5=2/8=1/4

Harman [31]

By finding like denominators, you can add the fractions on each side. Then, compare by cross multiplying.

6 0

2 years ago

Can I get some help Please?

MAXImum [283]

Answer:

Yes

Step-by-step explanation:

So quadratic formulas help

4 0

2 years ago

Through (5,1) , slope 4/5

Anettt [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

Which equations represent hyperbolas?

bezimeni [28]

Try this option:
1. Common view of hyperbola equation is:
$\frac{x^2}{a} - \frac{y^2}{b} =1 \ , where \ a,b-numbers$
2. hyperbolas are: 2x²+4x-5y²-10y+57=0 and -x²+12x+3y²+7y+11=0.

4 0

3 years ago

Read 2 more answers