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3 years ago

Given h(x) =3x-4 find x if h(x) =17

Mathematics

1 answer:

NikAS [45]3 years ago

6 0

Answer:

x=7

Step-by-step explanation:

h(x) = 17 so you would input 17 for h(x). The equation should look like this. 17= 3x-4. Add 4 to both sides changing the equation to 21 = 3x. Finally divide both side by 3 and you should get x = 7.

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Explain the relationship between the legs and the hypotenuse of a right triangle.

KATRIN_1 [288]

Answer:

Step-by-step explanation:

a right triangle and hypotenuse consist of two legs. the two legs meet at a 90 degrees angle and the hypotenuse is the longest side of the right triangle

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4 years ago

Here's a graph of a linear function. Write the equation that describes that function.

Lerok [7]

The slope-intercept form of the graph is $y=\frac{1}{2} x+4$ .

Solution:

Let us take any point on the straight line.

Here, we take (–8, 0) and (0, 4).

Let us first find the slope of the line.

Slope of the line formula:

$$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$x_1=-8, y_1=0, x_2=0, y_2=4$

$$m=\frac{4-0}{0-(-8)}$

$$m=\frac{4}{8}$

$$m=\frac{1}{2}$

Slope-intercept form:

$y-y_1=m(x-x_1)$

$$y-0=\frac{1}{2} (x-(-8))$

$$y=\frac{1}{2} (x+8)$

$$y=\frac{1}{2} x+\frac{8}{2}$

$$y=\frac{1}{2} x+4$

Hence the slope-intercept form of the graph is $y=\frac{1}{2} x+4$ .

8 0

4 years ago

According to the graph, how much money is spent on education?

Nadya [2.5K]

Answer:

16 million

Step-by-step explanation:

The United States spends an average $15,908 per pupil on postsecondary education and $33,063 per pupil on graduate and postgraduate education. The nation's gross domestic product (GDP) grows 71.6% faster than public education spending.

5 0

3 years ago

Read 2 more answers

The decorative plaque below is going to be beaded. If beading costs $4 per square centimeter, how much will it cost to bead the

Simora [160]

Answer:

I did all the work and i believe the answer is 153

Step-by-step explanation:

9x5=45

12x9=108

108+45=153

3 0