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2 years ago

32d - 1) - 2 d = 4(d-2) + 5

Mathematics

1 answer:

artcher [175]2 years ago

5 0

Answer:

D=1/13

hope I helped :)

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Which of the following explains how to solve the problem below 1/8 divided 9

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Step-by-step explanation:

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3 years ago

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Find the value of x in the triangle shown below.

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Answer:

$x = \sqrt{28}$

Step-by-step explanation:

Given,

Base of the triangle = 6

Hypotenuse of the triangle = 8

Let the height of the triangle = x

Therefore, According to Pythagoras Theorem,

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$= > 64 - 36 = {x}^{2}$

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2 years ago

Your water bill consists of five parts: A base hookup fee of $32.50, a water fee of $0.03 per gallon of water, a sewer fee of $0

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You have to keep calm and to treat data as it come.

1 ) Start by constant fees :

hook up fees is 32.50 and trash collection fees are 35

so contant fees : 32.50 +35 = 67.50

2 ) Now we have to deal with variable fees which depend on how much water is used

water fees :

0.03 per gallon, and we have 4 000 gallon, so :

0.03*4 000 = 120

Sewer fees :

0.01 per gallon, and we have 4 000 gallon, so :

0.01 * 4000 = 40

3 ) Total before taxation we have :

67.50 +120 +40 = 227.5

4) Now we apply tax on the total before tax.

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To grow a number of X % , you multiply by 1+ X/ 100

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So total of the bill is : 227.5 * 1.05 = 238.875

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1 year ago

Death Valley is the location of the lowest land elevation in the USA which is 282 feet below sea level.The location with the hig

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20,038

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3 years ago

In Jamie's class, 1/5 of the students are boys. What percent of the students in Jamie’s class are boys?

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Answer:

The percentage of boys students in Jamie's class is 20 %

Step-by-step explanation:

Given as :

The total number of boys in the Jamie's class = $\frac{1}{5}$ of the total student

Let the total number of student's in the class = x

So, The number of boys = $\frac{1}{5}$ × x

I.e The number of boys = $\dfrac{x}{5}$

So , in percentage the number of boys students in class = $\dfrac{\textrm Total number of boy student}{\textrm Total number of students}$ × 100

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or, % boys students = $\frac{100}{5}$

∴ % boys students = 20

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