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
Eduardwww [97]
3 years ago
14

Can someone help me with this. I tried to total all them up with 180 but none of the answers i got match the ones from the riddl

e

Mathematics
1 answer:
Vladimir79 [104]3 years ago
6 0

Answer:

9. x=102

10. x=56

11. x=104

12. x=138

Step-by-step explanation:

9.  In this problem, they are alternate exterior angles, meaning they are the same value.  x=102

10.  x is a corresponding angle, meaning they are the same. x=56

11. There are consecutive interior angles. The sum of these two angles is 180. to find x, subtract 76 from 180.  180-76 = 104  x = 104

12. These two angles are verticle angles, meaning they are equivalent. x = 138

You might be interested in
Vertex of x^2-10x+30
Shtirlitz [24]

The easiest way to find the vertex is to convert this standard form equation into vertex form, which is y = a(x - h)^2 + k.

Firstly, put x^2 - 10x into parentheses: y = (x^2 - 10x) + 30

Next, we want to make what's inside the parentheses a perfect square. To do that, we need to divide the x coefficient by 2 and square it. In this case, the result is 25. Add 25 inside the parentheses and subtract 25 outside of the parentheses: y = (x^2 - 10x + 25) + 30 - 25

Next, factor what's inside the parentheses and combine like terms outside of the parentheses, and your vertex form is: y = (x - 5)^2 + 5.

Now going back to the formula of the vertex form, y = a(x - h)^2 + k, the vertex is (h,k). Using our vertex equation, we can see that the vertex is (5,5).

3 0
3 years ago
Read 2 more answers
Find the inverse of this function <br> g(x)=2(x-3)^5
swat32
Here you go, let me know if you have a question about the steps

4 0
3 years ago
Multiply=8 but add up to 7
m_a_m_a [10]
The to that problem is 56
4 0
3 years ago
Can u please help me
ddd [48]

Answer: eh

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the most simplified expression for 4 c squared d + 3 d c minus 2 (d c squared + c d) + 6 c squared d squared?
Angelina_Jolie [31]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Need help immediately​
    14·1 answer
  • Which equation would you use to find x?
    11·1 answer
  • The function f(t)= 5 tan 2 t, does not have an amplitude and has a period of π.
    12·2 answers
  • Beth paid 175,000 for a townhouse in downtown portland the values of the homes in that neighborhood have been increasing by 8% e
    14·1 answer
  • WHICH OF THE FOLLOWING IS TRUE: <br> LOVE YOU IF ANSWERED!!
    11·1 answer
  • Finding the expression
    9·1 answer
  • Pls help ASAP. <br>I want to know what b and d are. I'm struggling. ​
    9·1 answer
  • Evaluate each expression below.<br>1. 7-2(x-4) when x=5​
    7·2 answers
  • HELP PLEASE!!! The length of a rectangle is shown below:
    12·2 answers
  • Using algebra, solve the inequality<br> writing your answer in set notation.<br> x²-x&gt; 20
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!