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
katovenus [111]
3 years ago
12

If angle 1 and angle 2 are vertical angles, and the m<1 = 10x - 9 and m<2 = 4x + 15. Find the value for x.

Mathematics
1 answer:
weeeeeb [17]3 years ago
6 0

Answer:

x = 4

Step-by-step explanation:

Vertical angles are equal.

m∠1 = m∠2

10x - 9 = 4x + 15

Add 9 to both sides

10x = 4x + 15 + 9

10x = 4x + 24

Subtract 4x from both sides

10x -4x = 24

6x = 24

Divide both sides by 6

x = 24/6

x = 4

You might be interested in
(1 Euro [€] = $1.25 us) how many US dollars is there for 10€?
stiv31 [10]
I think it's $11.79 but I'm not entirely sure
6 0
3 years ago
A 50-fluid ounce bottle of laundry detergent washes 32 loads of laundry. A 100-fluid ounce bottle washes 60 loads of laundry. Ar
Alex

Answer:

I think that the answer in NO

Step-by-step explanation:

7 0
3 years ago
A book bag is on sale for $6.35 off the original price of $25.40. How much had the bag been discounted from the original price?
Advocard [28]
Think about it do you think it's subtraction or addition?
3 0
3 years ago
Solve for x.<br> 3.3x = 29.04<br> es<br> A)<br> 8.0<br> B)<br> 8.2<br> .<br> 8.6<br> D)<br> 8.8
LenKa [72]

Answer:

The answer is D

Step-by-step explanation:

I just used an algebra calculator

5 0
3 years ago
A circle has a circumference of 28.26 units. What is the diameter of the circle?
Karolina [17]

Answer:

The diameter of the circle is 9.

Step-by-step explanation:

Because circumference is equal to \pi * d, we can backtrack and use this equation to find diameter. Let's say \pi is equal to 3.14.

28.26 = 3.14d

Divide both sides by 3.14.

9 = d


The diameter of the circle is 9.


6 0
3 years ago
Other questions:
  • The cost (in dollars) of making N birthday cakes is represented by C= 24n + 35. How many birthday cakes are made when the cost i
    15·1 answer
  • Can you simplify 9x+4 with combining like terms
    9·1 answer
  • In a mixture of​ concrete, there are five lb of cement mix for each pound of gravel. if the mixture contains a total of 198 lb o
    12·1 answer
  • Jaquez earns money by doing yard work. It takes her an average of 3 hours to pull weeds and an average of 2.5 hours to mow the l
    10·1 answer
  • What the answer fast
    10·1 answer
  • 1. A large pizza costs $10, plus $1.25 for
    13·2 answers
  • Write the point-slope form of the equation with the given characteristics.
    12·1 answer
  • Please help me I'm really struggling.
    9·1 answer
  • Your friend finds the area of the triangle..
    15·1 answer
  • Choose all that correctly describe bivariate data on a residual plot.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!