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Wewaii [24]
3 years ago
12

I don't get this I need help

Mathematics
2 answers:
Alina [70]3 years ago
8 0
I don’t get this either
zlopas [31]3 years ago
3 0
Any quadrilateral which can be inscribed in a circle, is called a cyclic quadrilateral.


The main theorem about these quadrilaterals is the following:

In any cyclic quadrilateral, the sum of the measures of the opposite angles is 180°.

This means, m(∠S)+m(∠Q) =180°, 

thus 

(7x-2)+(5x+14)=180

12x+12=180

12x=168

x=168/12=14

Thus the measures of angles Q and S are respectively:

7x-2 = 7*14-2=96 (degrees) and 

5x+14=5*14+14=6*14=84 (degrees)

Answer: D 
   
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What is the probability that a number selected is at random from the numbers 1- 15 is a prime number?
Basile [38]
So there is 15 different outcomes which we want 6 of them 2, 3, 5, 7, 11 all prime numbers so a 6/15 chance we’d pull a prime number
6/15 or 40% chance we’d pull a prime number out of the bag
7 0
3 years ago
1) what is the coordinate of the center of circle A) 2: what is the radius of circle A) 3: what is the diameter of circle A) 4:
Step2247 [10]

Answer:

1. (3'-3)  all I can remember from that topic rn xD sry.

Step-by-step explanation:

5 0
3 years ago
Resolviendo sistemas de ECUACIONES problemas de palabras
Lemur [1.5K]

The price of the burritos and tacos, using the system of linear equations, is equal to $32 and $26, respectively.

It is given that for a recent company party, Carmen spent $58 on one plate of burritos and one plate of tacos. For a company meeting, she spent $90 on two plates of burritos and one plate of tacos. We need to find the cost of each dish.

Let the costs of burritos and tacos be represented by the variables "x" and "y", respectively. We can write two equations, as given below.

x + y = 58

2x + y = 90

We will substitute the value of "y" from the first equation into the second equation.

y = 58 - x

2x + y = 90

2x + 58 - x = 90

x = 90 - 58

x = 32

Hence, the price of the burritos is $32. Now, we will substitute this value into the first equation.

y = 58 - x

y = 58 - 32

y = 26

Hence, the price of the tacos is $26.

The complete question is given below.

Carmen often orders fiesta trays from her favorite Mexican restaurant for company events. For a recent company party, she spent $58 on 1 plate of burritos and 1 plate of tacos. For a company meeting, she spent $90 on 2 plates of burritos and 1 plate of tacos. How much does each type of dish cost?

To learn more about equations, visit :

brainly.com/question/10413253

#SPJ9

4 0
1 year ago
It cost $50 plus $10 per hour to rent a park pavilion .
Olin [163]
<span>$50 plus $10 per hour

so </span><span>8 hour  = 10 * 8 = $80

$50 + $80 = $130

answer : </span><span>the cost of renting the pavilion for 8 hour = $130</span>
6 0
3 years ago
Read 2 more answers
ABSOLUTEEE VALUEEEE HELPP PLZ
morpeh [17]

Answer:

Last option; x < 2 and x > -1

Step-by-step explanation:

1. We know 2x − 1 < 3 and 2x − 1 > −3, so let's solve both of these inequalities.

2. (Solving for 1st condition)

Step 1: Add 1 to both sides.

  • 2x - 1 + 1 < 3 + 1
  • 2x < 4

Step 2: Divide both sides by 2.

  • \frac{2x}{2} < \frac{4}{2}
  • x < 2  

3. (Solving for 2nd condition)

Step 1: Add 1 to both sides.

  • 2x - 1 + 1 > -3 + 1
  • 2x > -2

Step 2: Divide both sides by 2.

  • \frac{2x}{2}  > \frac{-2}{2}
  • x > -1

4. Now, we know that the value of x is greater than -1 but less than 2, and we can represent it on a number line like this:

5 0
2 years ago
Read 2 more answers
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