Solve for x -3/4(x+2)=6 X=?

US Find the value of x. 80 93 112 y Z x = [?]

Elenna [48]

Answer:

x = 74°

Step-by-step explanation:

The diagram shown in this question, is a Quadrilateral inscribed in a circle

It is important to note that

The sum of opposite angles in a Quadrilateral = 180°

93° + z = 180°

z = 180° - 93°

z = 87°

In a cyclic quadrilateral,

Intercepted angle = 1/2(Intercepted arc)

Intercepted angle = 93°

Intercepted arc = x + 112°

Hence,

93° = 1/2(x + 112)°

93° × 2 = x + 112°

186° = x + 112°

x = 186° - 112°

x = 74°

6 0

4 years ago

The area of a square is 100cm what is the perimeter?

anastassius [24]

Answer:

your perimeter will be 40cm

4 0

3 years ago

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I been working on this for 2 and a half hours and its do at 11:59 pm but i want it done now. The question says , A stack of nest

mylen [45]

Answer:

h= 0.25c +4

Step-by-step explanation:

➀ Define variables

Assuming that you are asking for the equation representing the height of the stack, let's start by letting the height of the stack be h inches and the number of cups be c.

➁ Find the increase in height with every additional cup

If an additional cup is stacked on the first cup, the height increment is 0.25 inches. When 2 cups are added, the height increment is 2(0.25)= 0.5 inches. Thus the expression for the increase in height is 0.25c, where c is the number of cups as we have already defined in step 1.

➂ Find the total height of the stack

Since the height of the first cup remains constant at 4 inches tall, the total height of the stack can be represented by the equation:

h= 0.25c +4

6 0

3 years ago

2(x-3)+7=13 What is the answer PLEASE HELP

Luda [366]

Are you solving for x? If you are it’s x=6

6 0

4 years ago

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I rent a gym for $150.00 for 30 students. Another time I rent the gym for

Mamont248 [21]

Answer:

$60.

Step-by-step explanation:

Let x be the number of students and y be the total cost of renting the gym.

We are told that we rent a gym for $150.00 for 30 students. Another time we rent the gym for $270.00 for 70 students.

To find the fixed rate let us write the equation of line representing the total cost of renting gym for x students.

We will write equation of the line representing total cost in slope-intercept form of equation.

$y=mx+b$ , where,

m = Slope of the line,

b = y-intercept or initial value.

Let us find slope of our line using slope formula.

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

Upon substituting coordinates of our points (30,150) and (70,270) in slope formula we will get,

$m=\frac{270-150}{70-30}$

$m=\frac{120}{40}$

$m=3$

Therefore, the slope of our line is 3, which represents cost of using gym per student.

Let us substitute m=3 and coordinates of point (30,150) in slope-intercept form of equation.

$150=3*30+b$

$150=90+b$

$150-90=90-90+b$

$60=b$

So the equation $y=3x+60$ represents the total cost of renting gym for x students.

As total cost of renting gym includes charges per student plus fixed rate. The cost of using gym per student is $3.

Since, y-intercept represents the initial value. Therefore, the fixed rate for the gym is $60.

5 0

3 years ago