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labwork [276]
4 years ago
9

5 lb10 oz + 3 lb12 oz

Mathematics
1 answer:
salantis [7]4 years ago
5 0
9 pounds 6 ounces............
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If TR=11 what is the length of RS.
masha68 [24]
No se porque no se me van a hacer nada de eso
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3 years ago
Brianna needs $73 more and molly needs $65 more before they both can afford a bike. If they combine their money, they can get a
Yuliya22 [10]

(x-73) + (x-65) = x

2x - 138 = x

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8 0
3 years ago
Would this be correct even though I didn’t use the chain rule to solve?
Semenov [28]

Answer:

Dy/Dx=1/√ (2x+3)

Yeah it's correct

Step-by-step explanation:

Applying differential by chain differentiation method.

The differential of y = √(2x+3) with respect to x

y = √(2x+3)

Let y = √u

Y = u^½

U = 2x +3

The formula for chain differentiation is

Dy/Dx = Dy/Du *Du/Dx

So

Dy/Dx = Dy/Du *Du/Dx

Dy/Du= 1/2u^-½

Du/Dx = 2

Dy/Dx =( 1/2u^-½)2

Dy/Dx= u^-½

Dy/Dx=1/√ u

But u = 2x+3

Dy/Dx=1/√ (2x+3)

3 0
4 years ago
Sam and Lou need total of 1 foot wire for science project. sam's wire measured 8/12 foot long. Lou's measured 7/8 foot long. Do
Oksana_A [137]
Yes because together they have a little more than one and a half feet of wire
3 0
3 years ago
Read 2 more answers
Write 9 and 250 thousandths as a mixed number
Naddik [55]
9 and 250 thousandths written as a mixed number is as much as 9 250/1000. We can simplify it, so we'll get:

9 25/100

Or even:

<u>9 1/4
</u>

I hope it will help you :)
4 0
3 years ago
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