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
Veseljchak [2.6K]
2 years ago
9

Tell whether the angles are adjacent or vertical. Then find the value of x.

Mathematics
1 answer:
Artist 52 [7]2 years ago
8 0

Answer:

These are Vertical angles, adjacent angles are next to each other and make up a whole angle, while vertical angles are across and equal the same thing.

X = 81 because 84 and (x + 3) are the same so 84 minus 3 is 81

Hope that helps

You might be interested in
If 3x + 5y = 2 and 2x - 4y = 20, what is 5x - y?
gavmur [86]

Answer:

= 298/11

Step-by-step explanation:

3x + 5y = 2 | ×2 |

2x - 4y = 20 | ×3 |

6x + 10y = 4

6x - 12y = 60

____________--

22y = -56

y = -56/22

y = -28/11

3x + 5y = 2 | ×4 |

2x - 4y = 20 | ×5 |

12x + 20y = 8

10x - 20y = 100

_____________+

22x = 108

x = 108/22

x = 54/11

5x - y

= 5(54/11) - (-28/11)

= 270/11 + 28/11

= 298/11

8 0
3 years ago
How much more would $5,218.10 earn in 6 years, compounded daily at 3.8%, when compared to the interest on $5,218.10 over 6 years
Maslowich

Answer:Sorry, but I don't know ;(

Step-by-step explanation:

4 0
3 years ago
, list the first five terms of each sequence, and identify them as arithmetic or geometric.
sveta [45]

Answer: -2, 2, 6, 10, 14

It is an Arithmetic sequence.

Step-by-step explanation:

Given Recursive formula : A(n + 1) = A(n) + 4 ,  for n ≥ 1 and A(1) = -2.

A(2)=A(1 + 1) = A(1) + 4=-2+4=2

A(3)=A(2 + 1) = A(2) + 4=2+4=6

A(4)=A(3 + 1) = A(3) + 4=6+4=10

A(5)=A(4 + 1) = A(4) + 4=10+4=14

Hence, the  five terms of given sequence= -2, 2, 6, 10, 14

Since, there is common difference of 4 in two consecutive terms.

Therefore, it is an Arithmetic sequence.

5 0
3 years ago
What is the domain of<br> (9c+160)/5
VARVARA [1.3K]

the domain: no real numbers so its  negative infinity, positive infinity  

3 0
3 years ago
Joanna brought a new purse for $65 shoes for $80 and a dress for $125. She has paid for mother back 2/3 of the cost of the items
Vikki [24]

Answer:

$90

Step-by-step explanation:

The total of all the items is $270. You are lucky that this is a multiple. Solve it like you were dividing 27 by 9, just add a 0. Good luck! - Justin <3

4 0
3 years ago
Other questions:
  • Jim earns $1,600 per month after taxes. He is working on his budget and has the first three categories finished.
    15·1 answer
  • Ruiz needs to buy a countertop for a kitchen. He calculated the area to be 16 square feet. The actual area is 15.4 square feet.
    5·2 answers
  • If gas costs $3.95 per gallon at a local service station, how many cubic feet of gas can a customer buy with $50
    5·1 answer
  • You are ordering t-shirts from online which cost $7.00 each. Your shipping cost is $4.50 and your purchase total is $25.50. Let
    15·1 answer
  • Create 3-D models of a cone and a cylinder. You can start out by using an empty can, a toilet paper tube, or a snow cone holder.
    10·1 answer
  • What is the value of the expression 9x^2-12x+4 when x=3
    10·1 answer
  • math club has 36 members of which 13 are males and the rest are females. what is the ratio of females to males.​
    11·1 answer
  • An equilateral triangle has an altitude length of 33 feet. Determine the length of a side of the triangle.
    14·1 answer
  • Given P(A)= 0.95 and P(A∩B)=0.37. Find P(B∣A)
    11·1 answer
  • Describe and correct the error in writing an equation of the line shown
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!