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sesenic [268]
3 years ago
9

Simplify the expression: 10h2+h–6h2

Mathematics
2 answers:
cupoosta [38]3 years ago
4 0

Answer:

The answer is 4h^2 + h

Step-by-step explanation:

Subtract 6h^2 from 10h^2

~Hoped this helped~

daser333 [38]3 years ago
4 0

Answer:

the answer would be:

9h

hope that helps u! :)

Step-by-step explanation:

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(2 6/7) / (1 2/3) = x/1
cross multiply...and turn mixed numbers to improper fractions
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4 0
3 years ago
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Store A sells a watch for $50 and offers a 5% discount. Store B sells the same watch for $60 and offers a 20% discount.
julsineya [31]

Answer:

1. $47.50    2. $48    3. Store A

Step-by-step explanation:

<em><u>STORE A</u></em>

1. $50* 0.05 = $2.50

$50 - $2.50 = $47.50

Store A sells the watch for $47.50

<em><u>STORE B</u></em>

2. $60 * 0.2 = $12

$60 - $12 = $48

Store B sells the watch for $48

<em><u>WHICH STORE IS BETTER</u></em>

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6 0
3 years ago
What is the distance from (−2, 4) to (0, −6)? round your answer to the nearest hundredth.
daser333 [38]
Formula for distance between two points:

d = √( (x₂ -x₁)² + (y₂ - y₁)²)

x₁ = -2, y₁ = 4, x₂ = 0,  y₂ = -6

d = √( (x₂ -x₁)² + (y₂ - y₁)²)

d = √( (0 -  -2)² + (-6 - 4)²)

d = √( (0 + 2)² + (-10)²)

d = √( (2)² + (-10)²)

d = √(4 + 100)

d = √104        Use a calculator

d  ≈ 10.1980

d ≈ 10.20 units    to the nearest hundredth.
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3 years ago
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3 years ago
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Check for understanding. <br><br> need help with all 3. PLS HELP
Dominik [7]

1. X=5

2. X=-5

3. Y=10

Step-by-step explanation:

those are the answers

8 0
3 years ago
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