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
allochka39001 [22]
3 years ago
13

Help, please! ASAP!!!​

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
5 0

Answer:

Angle A is 77°

x = 3

AC = 13

Step-by-step explanation:

Angles A, B and C MUST add up to 180°.  If Angle C is 26°, then the sum of A and B and 26° = 180°.  In other words, A+B = 180° - 26° = 154.

Since A and B are equal, A = B = 154°/2 = 77°

Since this triangle is isosceles, sides AC and BC are equal.  Thus,

7x - 8 = 3x + 4, or

4x = 12.  Then x = 3.

Since AC = 7x - 8, and x = 3, AC = 7(3) - 8 = 21 - 8 = 13

You might be interested in
Brandon has a box 9.5 inches tall, 3.8 inches wide , and 4.2 inches long how many square inches of wrapping paper does he need t
Flauer [41]
The answer to your question is 151.6200 hope I helped
7 0
3 years ago
-14n + q=rt-4n, for n
pentagon [3]
N = -1/10rt + 1/10q
= −14n+q+4n=rt−4n+4n
= −10n+q=rt
= −10n+q+−q=rt+−q
= −10n=rt−q
= -10n/-10 = rt-q/-10
So the answer is:
= n = -1/10rt + 1/10q
3 0
3 years ago
Read 2 more answers
TIME SENSITIVE! PLEASE HELP!
Readme [11.4K]

Answer:

Answer choice A

Step-by-step explanation:

For the first letter, there are 26 options, as there are for the second and third letter. For each of the three numbers, there are 10 digits to choose from. Therefore, 26*26*26*10*10*10=17,576,000, or answer choice A. Hope this helps!

7 0
3 years ago
A. There are 300 fish in a pond. 50 fish are tagged. If you catch one fish out of the pond, what is the probability that your fi
Alexeev081 [22]

Answer:

B. 50

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Four big water bottles can hold 8 gallaons how much can 10 big water gallons hold
Maslowich
4 can hold 8 gallons = 8/4 = 2 big bottle per gallons.

For 10 big bottles = 10 x 2 = 20 gallons.

If you are looking for how many bottles can be filled with 10 gallons, the answer is 5.
6 0
2 years ago
Read 2 more answers
Other questions:
  • 10 less than the quotient of g and 3
    10·1 answer
  • You are in a cabin and it is pitch black. You have one match on you. Which do you light first, the newspaper, the lamp, the cand
    15·1 answer
  • A stack of 6 bricks is 2 feet high. How high is a stack of 20 bricks?
    15·1 answer
  • Click the picture for the question please help!!!
    11·1 answer
  • Estimate
    5·1 answer
  • Which is the graph of g(x) = sqrt x-16
    8·1 answer
  • I need help to solve it
    13·1 answer
  • Yoli survey 100 people in your school and ask them if
    10·1 answer
  • 30 POINTS!!! GUYS PlS HELP I PROMISE I WILL GIVE BRAINLEST!!!!!!!! IT’S A PROJECT!!!! 1, What are the actual dimensions of your
    13·1 answer
  • A contractor is building a fence around a square garden that has a side length of 3 inches in a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!