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dalvyx [7]
2 years ago
7

Euclid Street branches out into Pythagoras Street and Hipparchus Street such that Pythagoras Street is perpendicular to Hipparch

us Street. On the right side, Pythagoras Street makes an angle of 150° with Euclid Street. Solve for the values of x, y,and z a shown in the figure.​

Mathematics
1 answer:
boyakko [2]2 years ago
4 0

Answer:

x=30 y=60 z=120

Step-by-step explanation:

euclid is 180° 180-150=30

x and y are at a 90° angle 90-30=60

the full circle is 360dgrees back around to euclid

180-60=120°

always look for 90°s or 180°s when doing these problems

hope this help buddy

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Q4) The admission fee at a small fair is $2 for children and $4.00 for adults.
professor190 [17]

9514 1404 393

Answer:

  • 150 children
  • 200 adults

Step-by-step explanation:

The equations can be written as ...

  y = 350 -x . . . . . . . . total number of people

  4x +2y = 1100 . . . . . admission fees collected

Substituting for y, we have ...

  4x +2(350 -x) = 1100

  2x = 400 . . . . . . . . . . . . subtract 700, collect terms

  x = 200

  y = 350 -200 = 150

150 children and 200 adults attended the fair.

8 0
3 years ago
Factor out the coefficient of -6y-18
yawa3891 [41]

Answer:

factor -6 out of -6y - 18

Step-by-step explanation:

honestly i got it off of a math website that i use, all of my answers from it are usually correct but if it's wrong feel free to delete it

8 0
3 years ago
Richard has a huge barn, 20 chickens, 4 ducks, 8 pigs, 6 horses, 4 cows, 8 ducks, and 4 goats. Which of the following equivalent
Triss [41]

2:3

ratio of cows to horses:

4:6 = 2:3

3 0
3 years ago
* Find b if log, 81=4. A) 5 B) 4 C) 3 D) 2 E) !​
m_a_m_a [10]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
Use a protractor to draw a quadrilateral so that three of its four sides measure 3 centimeters each. The angles between these si
Mila [183]

The length of the fourth side of the quadrilateral is 2.2 cm. Then the correct option is B.

<h3>What is a quadrilateral?</h3>

It is a polygon that has four sides. The sum of the internal angle is 360 degrees.

A quadrilateral so that three of its four sides measure 3 centimeters each.

The angles between these sides have measures of 80° and 85°.

The following procedures are to draw the diagram will be

  • Make a line of 3 cm.
  • Draw the lines of 3 cm each from the terminal points of the first line at 80° and 85°.
  • join the terminal point of the second and third lines.
  • The required quadrilateral is formed.

The length of the fourth side of the quadrilateral is 2.2 cm

Thus, the correct option is B.

More about the quadrilateral link is given below.

brainly.com/question/6321910

3 0
2 years ago
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