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
Fittoniya [83]
3 years ago
14

Help please, put how you found it out if you can too !

Mathematics
1 answer:
earnstyle [38]3 years ago
7 0

Answer:

104 degrees

Step-by-step explanation:

180-(180-(180-(25+85)+65)+31)

You might be interested in
How many Liters of a liquid can be held in a barrel
Pavel [41]
A lot of water because it has to fill a barrel!!
3 0
3 years ago
The eqution of the diagonal of a parallelogram is 3y=5x +k. The two opposite vertices of a parallelogram are the points (1,-2),
astraxan [27]

Answer:

k = 1

Step-by-step explanation:

Given

3y = 5x + k

Opposite points: (1,-2) and (-2,1)

Required

Find k

First, calculate the midpoint of the opposite points.

(x,y) = 0.5(x_1 + x_2,y_1 + y_2)

This gives:

(x,y) = 0.5(1 -2,-2 + 1)

(x,y) = 0.5(-1,-1)

Open bracket

(x,y) = (-0.5,-0.5)

The equation 3y = 5x + k becomes:

3 * -0.5 = 5 * -0.5 + k

-1.5 = -2.5 + k

Solve for k

k = 2.5-1.5

k = 1

4 0
3 years ago
Sylvie needs $110 for a concert ticket. She already has $16 and she can earn the rest by working 10 hours at her job. If h repre
oksano4ka [1.4K]

Answer:9.4$ a hour

Step-by-step explanation:

110 - 16 = 94

94 / 10 = 9.4

she makes 9.4$ a hour

<!> Brainliest is appreciated! <!>

6 0
3 years ago
Read 2 more answers
THE vertices of a triangle are P(-1,3), Q(2,-1), and R(5,3) choose all the congruent sides of the triangle
Ratling [72]

Answer:

PQ and QR are congruent.

Step-by-step explanation:

The length of PQ = sqrt [(2 - -1)^2 + (-1 - 3)^2]

= sqrt 25

= 5 units.

QR = sqrt [(5-2)^2 + (3 - -1)^2) ]

= sqrt 25

= 5 units.

PR =  sqrt [ ( 3-3^2 + (5- -1)^2]

= sqrt 36

= 6 units.

7 0
3 years ago
X+4 is the same as 4+x
babunello [35]
Yes it is the same , just written differently
3 0
3 years ago
Read 2 more answers
Other questions:
  • A jar contains 6 chocolate chip cookies and 9 peanut butter cookies. Richard grabs 3 cookies at random to pack in his lunch. Wha
    5·1 answer
  • A grain trader buys the following amounts from three suppliers:
    15·2 answers
  • The slope of the line graphed below
    6·1 answer
  • If x=0 and x=3 then 3 divided by 2x to the second power minus 2 divided by x to the second power minus 3x
    6·1 answer
  • What's 1/2 + 1/3? Y'all please help me . And when or if you can give me the answer can you do step-by-step on how you did that s
    10·2 answers
  • 1. You were able to purchase a new iPhone on sale for 50% off. The
    13·2 answers
  • A square picture has a 1-in. frame around it. If the area of the frame alone is 36 in.^2, what is the area of the picture in squ
    5·1 answer
  • Whats 40% as a decimal and just a normal convo between me and my Childhood Bestfriend.
    6·1 answer
  • Where would radicals come in the order of operations? Explain why.
    5·1 answer
  • The graph of y = x^2 -2x -3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!