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Daniel [21]
4 years ago
11

Help me please !!! math 20-3

Mathematics
1 answer:
Lesechka [4]4 years ago
7 0

Answer:

Number 25:   B or C idk

Number 26:   D  1.50M

Tell me if im right i tried sorry if not

Step-by-step explanation:

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Answer:

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2 years ago
H(n) = -2n² + 4; Find h(4)<br>A.-28<br>B.68<br>C.28<br>D.-4​
Elena L [17]

Answer:

-28

Step-by-step explanation:

h(4)=-2(4)^2+4

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7 0
3 years ago
Which expression is a difference of squares with a factor of 2x5?
Sedbober [7]

Answer:

{( \sqrt{3.5} })^{2}  -  {( \sqrt{1.5} )}^{2}

Step-by-step explanation:

The difference of two squares identity is

{x}^{2}   -  {y}^{2}  = (x  - y)(x + y)

When we let

\sqrt{3.5}

and

\sqrt{1.5}

, we get:

{( \sqrt{3.5} )}^{2}  -  {( \sqrt{1.5}) }^{2}  = (3.5 - 1.5)(3.5 + 1.5)

This will simplify to give us the required factors

{( \sqrt{3.5} )}^{2}  -  {( \sqrt{1.5}) }^{2}  =2 \times 5

7 0
4 years ago
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Answer:

15

Step-by-step explanation:

6 0
3 years ago
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13 A shoe company is going to close one of its two stores and combine all the inventory from both stores. These polynomials repr
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Answer:

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3 years ago
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