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3 years ago

What is x ? pleasee help !!!

Mathematics

1 answer:

serg [7]3 years ago

5 0

Answer:

It is an unknown number but add 16 + 32 degrees and you get 48x degrees then multiply 48 X 72 degrees and you get 336 degrees.

Step-by-step explanation:

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A girl walks 5000 meters in 1 hour if the girl walks the same speed for 4 hours how many kilometers would you have walked

Hatshy [7]

The girl will have walked 20,000 meters or 20 km

4 0

3 years ago

Read 2 more answers

What is the simplified base for the function f(x) = 2rootindex 3 startroot 27 endroot superscript 2 x?

VMariaS [17]

Applying exponential properties, the simplified base for the function is given as follows:

$f(x) = 2(3)^{2x}$

<h3>What is the function?</h3>

The function is represented by the following definition:

$f(x) = 2\sqrt[3]{27^{2x}}$

As an exponent, the function is given by:

$f(x) = 2(27)^{\frac{2x}{3}}$

27 can be simplified as follows:

27 = 3 x 3 x 3 = 3³

Hence:

$f(x) = 2(3^3)^{\frac{2x}{3}}$

Then, the 3 at the exponent multiplies 2x and can be simplified with the 3 of the root, hence:

$f(x) = 2(3)^{\frac{3 \times 2x}{3}} = 2(3)^{2x}$

Hence the simplified base for the function is given as follows:

$f(x) = 2(3)^{2x}$

More can be learned about exponential properties at brainly.com/question/25263760

#SPJ1

6 0

3 years ago

Algebra 2 Math question Grade 11

Paha777 [63]

Answer:

$\displaystyle y=\frac{4}{5}x+\frac{13}{5}$

Step-by-step explanation:

The equation of the line in slope-intercept form is:

y=mx+b

Where m the slope of the line and b the y-intercept.

When two points are given, it's convenient to calculate the slope first.

Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

$\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

The points are (3,5) and (-2,1):

$\displaystyle m=\frac{1-5}{-2-3}=\frac{4}{5}$

The equation is now:

$\displaystyle y=\frac{4}{5}x+b$

To calculate b, we use any of the given points and solve for b. Use (3,5):

$\displaystyle 5=\frac{4}{5}3+b$

Operate:

$\displaystyle 5=\frac{12}{5}+b$

Solve:

$\displaystyle b=5-\frac{12}{5}=\frac{13}{5}$

The required equation of the line is:

$\boxed{\displaystyle y=\frac{4}{5}x+\frac{13}{5}}$

3 0

4 years ago

X=0 100 200 300 y= 3.5 18.5 33.5 48.5

Elena L [17]

Answer:

try one try one try one try one

3 0

3 years ago

Marcella Heinz purchased office supplies at Office Emporium for $107.64. She then purchased an English-Spanish dictionary for $1

Sliva [168]

The total amount of tax on her purchases to the nearest cent will be $9.97

Explanation

Marcella Heinz purchased office supplies for $107.64 and then she purchased an English-Spanish dictionary for $16.95

So, the total amount of her purchases $=\$107.64+\$16.95=\$ 124.59$

On the total amount of the purchases, she paid state sales tax of 7.5% and the county tax of 0.5%

So, the amount of the state sales tax $=\$124.59*7.5\%= \$124.59*0.075=\$9.34425$

and the amount of county tax $=\$124.59*0.5\% =\$124.59*0.005 = \$0.62295$

Thus, the total amount of tax on her purchases $=\$9.34425+\$0.62295= \$9.9672 \approx 9.97$ (Rounded to the nearest cent)

8 0

4 years ago