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
Norma-Jean [14]
3 years ago
10

Solve this question Find AC​

Mathematics
1 answer:
Art [367]3 years ago
6 0

Answer:

26

Step-by-step explanation:

isosceles traingle:

AB=BC

7x-13=x+29

x=7

AC= 3x+5

AC= 3(7)+5

AC= 26

You might be interested in
Each treasure hunt team will have 5 people. So far 42 people have signed up. How many more people are needed to make every team
julia-pushkina [17]

Answer:

1) 3 more people

2) 9 teams

Step-by-step explanation:

The divisibility rule for 5 is that it must end in 5 and 0

so the next one is 45, so 3 more people

----------------------- ----------------------- ----------------------- -----------------------

45/5=9 teams

3 0
2 years ago
Solve the equation a + b - c = 180 for c.
sertanlavr [38]

Answer:2+2=fish

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Given the sequence tn defined recursively below, find t4.
Alina [70]

Answer:

t_4 = 20

Step-by-step explanation:

The base case in the recursive function are:

t_1 = 1

t_2 = 2

The recursive case is equal to:

t_n = 2t_{n-1} + 3t_{n-2}

So replace t_n for t_4:

t_4 = 2t_{3} + 3t_{2}

In the new expression t_2 is a base case so you don't have to worry for that part, but t_3 is still the recursive case so evaluate again in t_n

t_3 = 2t_{2} + 3t_{1}

t_2 and t_1\\ are define as base cases so you replace for it's numbers:

t_3 = 2(2) + 3(1) = 7

Now return to t_4 and replace for the new values:

t_4 = 2(7) + 3(2) = 14 + 6 = 20

So the final answer is 20

3 0
3 years ago
Find the length of the mid segment (median)
velikii [3]

Answer:

13

Step-by-step explanation:

Median of a trapezoid = sum of 2 bases divided by 2

Bases = 10 and 16

Median = (10 + 16)/2

10 + 16 = 26

26/2 = 13

Median = 13

8 0
3 years ago
Help me please!!!!!!
Anuta_ua [19.1K]
I see nothing it black
8 0
3 years ago
Other questions:
  • Where is the vertex of the parabola? y = x2 + 2x – 3 a. above the x-axis b. below the x-axis c. on the x-axis d. on the y-axis
    15·1 answer
  • How to turn 66 2/3% into a decimal then into a fraction
    14·2 answers
  • Consider a population with a mean of 20 and a standard deviation of 3. you take a sample of size 36. what is the expected value
    7·1 answer
  • A = 2x
    5·1 answer
  • Solve the system by substitution.
    11·1 answer
  • Mixed Applications: Choose the best strategy
    6·1 answer
  • I NEED HELP !!! 30 points!!!! and brainliest :)<br><br>please give sensible answer :(<br><br><br>​
    14·1 answer
  • LAST TIME TODAY BUT 5TH GRADE MATH
    7·1 answer
  • Help please! Thank you!!
    15·1 answer
  • An economist is studying salaries for high technology companies and wants to test the claim that the average salary for high
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!