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3 years ago

a pet store keeps 4 small fish in every 10 gallons of water how many gallons of water is needed for 36 fish

Mathematics

2 answers:

Lynna [10]3 years ago

8 0

90 gallons of water to keep 36 fish

faltersainse [42]3 years ago

7 0

90 gallons of water

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If two lines are perpendicular describe the relationship between their slopes

Aloiza [94]

Perpendicular lines have slopes that are negative reciprocals. example: line a has a slope of 2/3, line b has a slope if -3/2 if they are perpendicular.

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3 years ago

3. Choose a word from below to match the definition. Inability to pay back money owed is called

bazaltina [42]

Its Debt :D, good luck !

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3 years ago

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Solve this equation for x. Round your answer to the nearest hundredth. 0.77 = log x

Alekssandra [29.7K]

Answer:

x ≈ 5.89

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra II

Exponential to Logarithmic: $\displaystyle b^m=x \rightarrow log_bx=m$

Step-by-step explanation:

Step 1: Define

Identify

0.77 = log(x)

Step 2: Solve for x

[Equality Property] Raise both sides to the 10th power: $\displaysytle 10^{0.77} = 10^{logx}$
Simplify: $\displaysytle x = 10^{0.77}$
Evaluate: $\displaysytle x = 5.88844$

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3 years ago

Emil is itemizing deductions on his federal income tax return and had $1900 in non-reimbursed work expenses last year. If his AG

a_sh-v [17]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Below are the choices that can be found from other source:

A.$340
B.$1560 
C.$38 
D.$1862

Below is the solution:

78000 x .0.02=1560
1900 - 1560=340

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3 years ago

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11) x – 3y = 3 How do you graph it?

kvv77 [185]

Hey!

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x – 3y = 3 is written in standard form. We can write in the slope-intercept form.

x - 3y = 3

x - 3y - x = 3 - x

3y = 3 - x

3y/3 = 3/3 - 3/x

y = 1 - 3/x

y = 1/3x - 1

Now, we know that the y-intercept is -1 and the slope is 1/3

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Hence, the answer is $\Large\boxed{\mathsf{In~picture}}$

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Hope This Helped! Good Luck!

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4 years ago