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soldi70 [24.7K]
3 years ago
5

I would like for some to help me because I really need help

Mathematics
1 answer:
torisob [31]3 years ago
7 0

Answer:

whats the question

Step-by-step explanation:

........

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Plz help me with 6th grade math- I’m dumb
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It’s length times width time height so the first one should be 75 and I have a link to answer them reply If you want it?
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Simplify (-2x3)2 · y · y9.<br><br> A) -4x6y8<br><br> B) -4x4y8<br><br> C) 4x6y10<br><br> D) -4x4y10
Alexxandr [17]

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Step-by-step explanation:

4 0
3 years ago
Hello there!
jok3333 [9.3K]

Answer:

4. dy/dx = -2

8. dy/dx = 1/2 x^(-3/2)

10/ dy/dr = 4 pi r^2

Step-by-step explanation:

4.  y = -2x+7

dy/dx = -2(1)

dy/dx = -2

8.  y = 4 - x^-1/2

 dy/dx =  - (-1/2x^ (-1/2-1)

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10.  y = 4/3 pi r^3

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dy/dr = 4 pi r^2

7 0
3 years ago
HELP THIS TRIGONOMETRY!
Nikitich [7]
∠C = 180° - 45° - 65°
∠C = 70°

b/sin B = c/sin C
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b = 19.289
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8 0
3 years ago
Pleasee help!! “It costs $2.75 to buy 3/4 lb of grapes. How much would it cost to purchase 9.5 lbs of grapes? Explain or show yo
avanturin [10]

Answer:

$34.83

Step-by-step explanation:

First convert 3/4 to decimal form: 3/4 = 0.75

Create a proportion using similar rates:

$2.75 / 0.75 lb  = x / 9.5 lb

where "x" represents the price of the 9.5 lbs of grapes we need to find.

Solve for x by multiplying both sides by 9.5 lb to isolate x completely

2.75 * 9.5 / 0.75 = x

Therefore x = $34.83

6 0
3 years ago
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