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Snezhnost [94]
3 years ago
8

Hello, I'm new to homeschooling and I have a question. Do teachers approve of this answer??? I don't know what happens when I su

bmit this. Thanks!

Mathematics
2 answers:
lesantik [10]3 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

product means multiply

Given

(2x - 4)(5x² - 2x + 6)

Each term in the second factor is multiplied by each term in the first factor, that is

2x(5x² - 2x + 6) - 4(5x² - 2x + 6) ← distribute both parenthesis

= 10x³ - 4x² + 12x - 20x² + 8x - 24 ← collect like terms

= 10x³ - 24x² + 20x - 24

snow_lady [41]3 years ago
4 0

Answer:my mom said yes shes my teacher

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PLEASE HELP , should be pretty easy though
Aleksandr-060686 [28]

Step-by-step explanation:

Divide each term in 4x=6 by 4

.

4x4=64

Reduce the expression by cancelling the common factors.

x=64

Reduce the expression by cancelling the common factors.

x=32

The result can be shown in multiple forms.

Exact Form:

x=32

Decimal Form:

x=1.5

Mixed Number Form:

x=112

3 0
3 years ago
Read 2 more answers
Jan 18 Spiral Review<br> Find the surface area of the following complex shapes.
zepelin [54]

Answer:

320 in.²

Step-by-step explanation:

Let's think of the shape as a normal rectangle with a height of 16 inches. Now all we need is the length. If you look at the right corner, it looks like a piece has been cut out. Since that piece has the same length and height of 8 inches, it is a square. This tells us the missing length of the entire length of the rectangle. Now the length of the rectangle is 16 inches + 8 inches, which is 24 inches.

The total area of the rectangle is 16 × 24, which is 384.

Then from the total area, we just need to subtract the area of the cut-out part. The area of the cut-out square is 8 × 8, which is 64.

384 - 64 = 320

The total surface area of the following complex shape is 320 in.²

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2 years ago
jordan has 10 ties, 3 suits, 5 belts, 8 shirts, and 4 pairs of shoes that he chooses from daily. How many different outfits can
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Answer:

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Answer:

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Step-by-step explanation:

Explanation is in photo

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