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lisabon 2012 [21]

4 years ago

12

There is 18 inches of snow on the ground. Snow is falling at a rate of 4 inches per hour. Write a function to represent the tota

l amount of snow.

1 answer:

Reil [10]4 years ago

7 0

Let’s say Y = total amount of snow, and X = number of hours

Y = 4x + 18

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Which expression can be used to convert 22 Australian dollars to US dollars? Assume 1. 2 Australian dollars equals 1 US dollar.

kolbaska11 [484]

The correct expression to convert the 22 AUD into USD is option A.

<h2>How do you convert the Australian dollars into US dollars?</h2>

Given that the value of 1 US dollar is equal to the value of 2 Australian dollars. We can write this as given below.

1 USD = 2 AUD

1 AUD = 1/2 USD

The 22 Australian dollars can be converted as,

$22 \;\rm AUD = \dfrac {1}{2}\times 22 \;\rm USD$

Hence the correct expression to convert the 22 AUD into USD is option A.

To know more, follow the link given below.

brainly.com/question/19943359.

3 0

2 years ago

HELP! What is the radius and diameter of this circle?

dem82 [27]

Answer:

Step-by-step explanation:

the diameter is the measurement that is all the way across the circle which is given to you so the diameter is 7cm. To find the radius it is half the way across the circle so it is half the diameter so in this case the radius would be 3.5cm

8 0

3 years ago

Gianna paid $4.75 for a strawberry smoothie. She now has $12.35. How much money did Gianna have before she bought the smoothie?

Leokris [45]

Answer: add 4.75 to both sides, 12.35+ 4.75 = 17.10

Step-by-step explanation:

For both of these, the total she had before the smoothie can be found by adding the cost of the smoothie back to the amount she has left.

4 0

3 years ago

Read 2 more answers

Simplify completely and find the restrictions on the variable.

MatroZZZ [7]

Answer:

$\displaystyle \frac{x + 2}{x + 9}, \ x \neq -9, \ 12$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Terms/Coefficients
Factoring

<u>Algebra II</u>

Discontinuities
Domain Restrictions

Step-by-step explanation:

<u>Step 1: Define</u>

<u /> $\displaystyle \frac{x^2 - 10x - 24}{x^2 - 3x - 108}$ <u />

<u />

<u>Step 2: Simplify</u>

[Fraction] Factor numerator: $\displaystyle \frac{(x - 12)(x + 2)}{x^2 - 3x - 108}$
[Fraction] Factor denominator: $\displaystyle \frac{(x - 12)(x + 2)}{(x - 12)(x + 9)}$
[Fraction] Divide: $\displaystyle \frac{x + 2}{x + 9}$

We know that <em>x</em> cannot equal -9 because we would get a divide by 0 (undefined) error. We also know that <em>x</em> cannot equal 12 because it was canceled out when simplifying.

7 0

3 years ago

Triangle QRS is similar to triangle TUV. Write the equation, in slope-intercept form, of the side of triangle QRS that is parall

trasher [3.6K]

Answer:

The equation of the side of triangle QRS that is parallel to segment UV is:

y = x + 9

Step-by-step explanation:

I attached a pic with the procedure to find the answer. Hope it helps, good luck!

6 0

3 years ago