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2 years ago

Helppppp pleaseeeeee

Mathematics

1 answer:

Alex73 [517]2 years ago

4 0

Answer:

6 ft

Step-by-step explanation:

6^3 = 216

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Solve the following system of equations by graphing and select the correct answer below:

JulijaS [17]

Answer: option c

Step-by-step explanation:

Find the x-intercept and y-intercept of each line.

To find the x-intercept, substitute $y=0$ into the equation and solve for "x".

To find the y-intercept, substitute $x=0$ into the equation and solve for "y".

- For the first equation:

x-intercept

$4x + 3y = 29\\\\4x + 3(0)= 29\\\\4x=29\\\\x=\frac{29}{4}\\\\x=7.25$

y-intercept

$4x + 3y = 29\\\\4(0) + 3y = 29\\\\3y=29\\\\y=\frac{29}{3}\\\\y=9.66$

Graph a line that passes through the points (7.25, 0) and (0, 9.66)

- For the second equation:

x-intercept

$2x - 3y = 1 \\\\2x - 3(0) = 1 \\\\2x=1\\\\x=0.5$

y-intercept

$2x - 3y = 1\\\\2(0) - 3y = 1\\\\-3y=1\\\\y=-0.33$

Graph a line that passes through the points (0.5, 0) and (0, -0.33)

Observe the graph attached. You can see that point of intersection of the lines is (5,3); then this is the solution of the system. Therefore:

$x=5\\y=3$

7 0

3 years ago

Read 2 more answers

What is the measure of angle x?

Ad libitum [116K]

X = 180 - (90 + 47)
x = 180 - 137
x = 43

answer angle x = 43

6 0

2 years ago

Read 2 more answers

15. Oscar wants to rent a boat. The rental shop charges and initial fee of $12 plus $8 per hour to rent the boat. Write a equati

lbvjy [14]

C=8h+12
the 8h represents the $8 per hour for renting the boat, and h represents however many hours you rent the boat for. The +12 is the initial $12 fee. This is in slope intercept form, just using different variables than y=mx+b

5 0

3 years ago

All of the following are types of triangles except

prisoha [69]

C. reflex, because all of the others are triangles

6 0

2 years ago

What is the equation of the line that passes through the point (3,2) and has a slope of 2/3

Sladkaya [172]

Answer:

y= ⅔x +1

Step-by-step explanation:

$(3,2) = (x_1,y_1) \\ m = \frac{2}{3}$

Substitute values into point slope form

$y -y_1 = m(x - x_1) \\ y - 2 = \frac{2}{3} (x - 3) \\ y - 2 = \frac{2}{3} x - 1 \\$

$y = \frac{2}{3} x - 1 + 2 \\ y = \frac{2}{3} x + 1$

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2 years ago