1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IrinaK [193]
3 years ago
12

I am not sure if my son got the first answers right and he is stuck on the last three. The teacher did not provide good instruct

ions. Can anyone help us out? Thank you.

Mathematics
1 answer:
Paul [167]3 years ago
5 0

Answer:

1. Is correct

2. Isn't correct, (It would be number 1)

3. I'm unsure, (But I believe its number 1)

Step-by-step explanation:

2. These are angles across from each other.

3.  These are Angles of the same side that don't over lap.

You might be interested in
Which postulates are used to find the perimeter of a shape?
Illusion [34]

Answer:

Hiiiiiiiiiiiii.... lol ooopppp

5 0
3 years ago
DODOL
ZanzabumX [31]

For this case we have that the point-slope equation of a line is given by:

y-y_ {0} = m (x-x_ {0})

Where:

m: It is the slope of the line

(x_ {0}, y_ {0}): It is a point through which the line passes

In this case we have to:

(x_ {0}, y_ {0}) :( 3,2)

Substituting in the equation we have:

y-2 = m (x-3)

Answer:

y-2 = m (x-3)

We just need to replace the value of the slope

3 0
3 years ago
Which equation represents a circle with the same radius as
sattari [20]

Answer :

(x+1)^2+(y-1)^2=4^2 and (x+1)^2+(y-1)^2=16

Step-by-step explanation:

Given : A circle with the same radius as  the circle shown but with a center at (-1.1).

To find : Which equation represents a circle ?

Solution :

The equation of a circle with center (h,k) and radius r is given by :

(x-h)^2+(y-k)^2=r^2

Here, we are given (h,k)=(-1,1)

and radius r=4 units

So, equation of circle will be :

(x-(-1))^2+(y-1)^2=4^2

(x+1)^2+(y-1)^2=4^2

or (x+1)^2+(y-1)^2=16

Therefore, the required equations of circle are

(x+1)^2+(y-1)^2=4^2 and (x+1)^2+(y-1)^2=16

7 0
3 years ago
Which equation represents a line that has a slop of 3/4 and passes through the point (2,1)??
Veronika [31]

Answer:

  (B)  4y = 3x-2

Step-by-step explanation:

Divide by the coefficient of y to see the slope. It will be the resulting coefficient of x. Only choices B and D match requirements.

Check to see which equation is satisfied by the given point:

  B: 4(1) = 3(2) -2 . . . . true

  D: 4(1) = 3(2) +5 . . . .false

The appropriate equation is ...

  4y = 3x-2

4 0
3 years ago
At the movie theatre, child admission is $5.80 and adult admission is $9.60. On Thursday, 167 tickets were sold for a total sale
saveliy_v [14]

Answer:

  93 adult tickets

Step-by-step explanation:

Let 'a' represent the number of adult tickets sold. Then total revenue was ...

  9.60a +5.80(167 -a) = 1322

  3.80a = 353.40 . . . . . . . . . . subtract 968.60, collect terms

  a = 93 . . . . . . . . . . divide by 3.8

93 adult tickets were sold that day.

__

74 child tickets were sold

8 0
2 years ago
Other questions:
  • 35% of a number is 17. Work out the number.
    13·1 answer
  • Can some one help me to fi d out the slope
    13·2 answers
  • Karen made 40 cakes
    6·1 answer
  • A. What is the vertex of the equation y = (x - 4)??
    8·1 answer
  • Find the value of y if given: 20y-2, 17y +3, 5x + 8, 21x
    9·1 answer
  • sea level is Rising by about 2.84 x 10 to the negative 3rd power meters per year at this rate how much will the sea level rise i
    13·1 answer
  • What is the solution to this equation?<br><br> 0.25 (16x + 12) + 2x = 33
    6·2 answers
  • I’m taking my permit test in two days any tips?
    10·1 answer
  • A group of 47 children, with some adults, travelled by coach on a trip to a zoo.
    14·2 answers
  • A mother has R100 to share equally amongst her 7 children. Is this possible? Explain your answer.​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!