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3 years ago

Convert 4B from hexadecimal to decimal.

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

4 0

Answer:

Step-by-step explanation:

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A class is going on a field trip to see a movie. Each ticket is $10.00. The number of students, n, who will receive a $10.00 tic

o-na [289]

10 n = C

Finding the total would simply be multiplying the cost of the tickets by number of students.

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3 years ago

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On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 3, 1) and (0, 3). Everything to th

miss Akunina [59]

Answer:

$y> \frac{2}{3}x+3$

Step-by-step explanation:

we have the points

(-3,1) and (0,3)

step 1

Find the slope m of the line

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute the values

$m=\frac{3-1}{0+3}$

$m=\frac{2}{3}$

step 2

Find the equation of the line in slope intercept form

$y=mx+b$

we have

$m=\frac{2}{3}$

$b=3$ ----> the y-intercept is the point (0,3)

substitute the values

$y=\frac{2}{3}x+3$

step 3

Find the equation of the inequality

we know that

The slope is positive

Everything to the left of the line is shaded ( The inequality is of the form y > ax+b or y ≥ ax+b)

Is a dashed line (The inequality is of the form y > ax+ b or y < ax+b)

therefore

The equation of the inequality is of the form y > ax+b

The inequality is

$y> \frac{2}{3}x+3$

see the attached figure to better understand the problem

4 0

3 years ago

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HELP QUICK!! solve by substitution and show work please

madam [21]

Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:

x= 1, y= -4

7 0

3 years ago

A square garden with side length of 50 has a square shaped fountain display with length of 12 feet at the exact center of garden

nadezda [96]

Answer:

The area of the garden is $2356\ ft^2$

Step-by-step explanation:

<u>Area of a Square</u>

Given a square of a side length of x, the area is calculated as:

$A = x^2$

There is a square garden area of a side length of x=50 feet. The area is:

$A_1=50^2=2500\ ft^2$

Inside of it, there is another square area for a fountain display of a side length of 12 feet. The area is:

$A_2=12^2=144\ ft^2$

The area of the garden is the difference between A2 and A1:

$A_g=A_2-A_1=2500\ ft^2-144\ ft^2$

$A_g=2356\ ft^2$

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3 years ago

Deanna will cook a turkey for about 15 minutes per pound of turkey.

uranmaximum [27]

Answer:

165 minutes is how long it would take

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2 years ago

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