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3 years ago

If I estimate 676,295 what would it be

Mathematics

2 answers:

Helga [31]3 years ago

8 0

This might be the answer I hope

pychu [463]3 years ago

8 0

The answer would be 700,000

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Fill in the blank for the special triangle. HELPPPPPP HELLLLLP

Nastasia [14]

Answer:

$\sqrt{2}$

Hope it helps

pls give brainliest

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2 years ago

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How to solve this? \int \frac { 4 - 3 x ^ { 2 } } { ( 3 x ^ { 2 } + 4 ) ^ { 2 } } d x

ivanzaharov [21]

$\Large \mathbb{SOLUTION:}$

$\begin{array}{l} \displaystyle \int \dfrac{4 - 3x^2}{(3x^2 + 4)^2} dx \\ \\ = \displaystyle \int \dfrac{4 - 3x^2}{x^2\left(3x + \dfrac{4}{x}\right)^2} dx \\ \\ = \displaystyle \int \dfrac{\dfrac{4}{x^2} - 3}{\left(3x + \dfrac{4}{x}\right)^2} dx \\ \\ \text{Let }u = 3x + \dfrac{4}{x} \implies du = \left(3 - \dfrac{4}{x^2}\right)\ dx \\ \\ \text{So the integral becomes} \\ \\ = \displaystyle -\int \dfrac{du}{u^2} \\ \\ = -\dfrac{u^{-2 + 1}}{-2 + 1} + C \\ \\ = \dfrac{1}{u} + C \\ \\ = \dfrac{1}{3x + \dfrac{4}{x}} + C \\ \\ = \boxed{\dfrac{x}{3x^2 + 4} + C}\end{array}$

5 0

2 years ago

I’ll give you bee syrup and brainliest if you help

Ilya [14]

Answer:

61.27 cm

Step-by-step explanation:

(3.14)(11)(0.5) = 17.27

2+2+20+9+11+17.27 = 61.27

5 0

2 years ago

Help plsss 20+ pointsss

Lena [83]

Answer:

Step-by-step explanation:

area of square=l*b so

81=3x multiply 3x

81=9x^2

81/9=x^2

9=x^2

$\sqrt9$ =x

3=x

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2 years ago

The cost of four scarfs and six hats is $52. The cost of two hats is $1 more than the cost of one scarf. What are the costs of o

timurjin [86]

Four scarves and six hats is $52.00
4s+6h=52 

two hats is $1.00 more than the cost of one scarf. 
2h=1s+1 
2h=s+1 
s=2h-1 

substitute for s 
4s+6h=52 
4(2h-1)+6h=52 
8h-4+6h=52 
14h=56 
h=4 

s=2h-1 
s=8-1 
s=7 

a scarf cost $7 
a hat cost $4

8 0

3 years ago

Read 2 more answers