3 years ago

100 POINTS! PLEASE HELP See pictures for math problems 1-5

Mathematics

2 answers:

statuscvo [17]3 years ago

8 0

Answer:

1) True

2) True

3) False

4) True

5) True

Step-by-step explanation:

Luda [366]3 years ago

3 0

Answer:

1) True

2) True

3) False

4) True

5) True

Step-by-step explanation:

1) -2《3 - 3

-2《0

-2》-3 - 2

-2》-5

2) 4 > -3 + 3

4 > 0

4 > 1 + 2

4 > 3

3) -2《0 - 6

-2《-6 is false

4) 0 - 3 < 4

-3 < 4

0 + 3 > -1

3 > -1

5) 0 > -6 - 3

0 > -9

0 < 3 + 6

0 < 9

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Match each power of a power expression with its simplified expression

Nookie1986 [14]

(4⁰)-⁹

= 4⁰×-⁹

= 4⁰

(-4⁹)²

= -4⁹×²

= -4¹⁸

=( -4)¹⁸

(4-³)-³

= 4-³ × -³

= 4⁹

(4⁶)-³

= 4⁶ × -³

= 4-¹⁸

= 1/4¹⁸

3 0

3 years ago

Which expression is equivalent to x6 – 9?

Lorico [155]

Answer:

$(x^{3})^{2} -3^{2}$

Step-by-step explanation:

we have

$x^{6}-9$

we know that

$x^{6}-9=(x^{3})^{2} -3^{2}$

Applying difference of square

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

7 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=f%28x%29%3D%28x%2B4%29%5E2%5C%5C" id="TexFormula1" title="f(x)=(x+4)^2\\" alt="f(x)=(x+4)^2\\"

Yuri [45]

Answer:

x²+8x+16

Step-by-step explanation:

f(x) = (x+4)²

= (x+4)(x+4)

= x² + 4x + 4x + 16

= x² + 8x + 16

3 0

3 years ago

I need help with this problem

Ipatiy [6.2K]

We just check on the graph and see that

the answer is x = -7 and x = 2

5 0

2 years ago

Read 2 more answers

A decimal number with two digits is between 4.3 and 4.8. It's less than 4.71 and greater than 4.49. The digit in the tenths plac

zubka84 [21]

I think what may be confusing is the fact that they also list two three digit numbers with two decimal places each. Since the number is greater than 4.49 with only two digits, it can't be 4.5 since the tenths place is odd. Same goes for less than 4.71. So the only answer would be 4.6--two digits, even tenths place, greater than 4.49 and less than 4.71.
Just some logical thinking, I guess. I think they were trying to trick you on this one.
Good luck.

5 0

3 years ago