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
Tanzania [10]
2 years ago
12

Find the value of A A: 18 B: 21 C: 20 D: 17

Mathematics
2 answers:
statuscvo [17]2 years ago
8 0

These are vertical angles so they are equal so

6a +  11  = 2a + 83  

Solve for A

= 18

-  Prodixy ☕

AnnZ [28]2 years ago
6 0

These are vertical angles so they are equal so

6a +  11  = 2a + 83  

now solve for a

You might be interested in
ANYONE HELP PLS THIS IS HARD PLSSS
juin [17]

Answer:

90% sure it's the third option

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Eight students were asked how many books they read last summer. Their answers are listed below.
likoan [24]
Mode is 7 and the range is 6
6 0
3 years ago
Read 2 more answers
Need your guyzes halp, no false answers and I will give you most of my points
Alex17521 [72]

Answer$32

Step-by-step explanation:

125 divided by 2 = 31.25 +00.05+32

8 0
2 years ago
Read 2 more answers
Find the sum 5/8 + 7/12<br> A) 1 5/24<br> B) 1/2<br> C) 12/20 <br> D) 5/24
Kay [80]
Are those your only choices?
3 0
2 years ago
Read 2 more answers
find the average rate of change from t=2 to t=5 for the velocity function v(t)=t^2-t+10. WILL GIVE THE BRAINLIEST ANSWER--EXPLAI
Elina [12.6K]
Answer: The average rate of change is 6.
First, plug in each value of <em>t</em> into the function, v(t) to find there coordinate pairs.

v(2) = (2)^2 - (2) + 10
v(2) = 4 + 8
v(2) = 12

v(5) = (5)^2 - (5) + 10
v(5) = 25 + 5
v(5) = 30

You can write these values as coordinate pairs, like so: (2, 12) and (5, 30).
The formula for the average rate of change is A(x) =  \frac{f(x)-(f(a)}{x-a}. When you plug in the values from this particular case, the average rate of change formula becomes A(t) = \frac{30-12}{5-2}, or A(t)= \frac{18}{3}.

Looking at the equation, you can solve for the average rate of change between t = 2 and t = 5, which equals 6.
8 0
3 years ago
Other questions:
  • 1/3(4+18)-2 to the second power
    14·1 answer
  • Cristine's middle school has a total of 900 students and 45 teachers. The local high school has 110 teachers and a student-teach
    8·2 answers
  • Find b and c so that (5,b,c) is orthogonal to both (1,2,3) and (1,-2,1)
    8·2 answers
  • Each cookie costs $0.75 less than the normal price. Right now if you buy 7 of them it will only cost you $2.80!
    5·1 answer
  • A sample of 100 people is classified by gender (male/female) and by whether they are registered voters. The sample consists of 8
    5·1 answer
  • Help with number 1 is needed I don’t understand
    6·1 answer
  • This is my home work plese help
    9·2 answers
  • Find the linear function with the following properties.<br> f(0) = -10<br> Slope off = -5
    15·1 answer
  • Use the distributive property to write the expression without parentheses.<br> 8(5x+7)
    8·1 answer
  • I'm the worst at math someone help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!