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
Blababa [14]
3 years ago
13

What is the length of AB?

Mathematics
1 answer:
frosja888 [35]3 years ago
4 0

Answer:

B. 6

Step-by-step explanation:

We can see that through angles A and C that this triangle is an isosceles triangle. Knowing that, we can set up the equation 3x=4x-2. We can simplify by adding 2 two both sides. We get the equation 3x+2=4x. Then we subtract 3x from both sides. So therefore, 2=x. Length AB is 3x so we would do 2*3, which is equal to 6. So your answer would be B. 6.

You might be interested in
PLEASE HELP ME!!! I WILL NAME BRAINIEST
Lunna [17]

Answer:

Rational, because it is a fraction.

Step-by-step explanation:

A number which can be represented in the form of p/q where p belongs to integers and q belongs to natural numbers.

=34/3=11.3333

Since 34 and 3 do not have any common factor other than 1, it is a rational number.  The numerator  p=34 belongs to integers and the denominator q=3 belongs to natural numbers.  Also, the decimal expansion is a non-terminating decimal since it does not end.

7 0
3 years ago
If f(x)=4x-1 and g(x)=x^2+7 ,find G(f(x))
algol13

Answer:

16x² - 8x + 8

Step-by-step explanation:

f(x)=4x-1

g(x)=x²+7

g(f(x)) = g(4x-1) = (4x - 1)² + 7 = 16x² - 2*4x*1 +1² + 7= 16x² - 8x + 8

4 0
3 years ago
The radius of a circle is 44 centimeters. What is the circle's circumference?
Kay [80]

Answer:

276

Step-by-step explanation:

Circumference = 2πr

= 276

7 0
3 years ago
You use 3
olga55 [171]

Answer:

I might be small brain (which i am)

Step-by-step explanation:

But given the pattern i think it is 18 cans of soup for 20 people

5 0
3 years ago
I need help with finding out both of the answers to these questions.
Semmy [17]

Answer:

6). unknown side is 6.23m

7). angle is 26.58 degrees

Step-by-step explanation:

you must use the Pythagoras theorem formula to find the unknown side if you have only two sides

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation is used to find the experimental probability of an event?
    9·1 answer
  • The dividend is 36.75 and the divisor is 2.5
    6·1 answer
  • A person could pay $13 for a membership to the science Museum and then go to the museum for just $1 per visit.What is the maximu
    13·2 answers
  • Meg read a book in 3 weeks,2 days, and 3 hours. how many hours did she spend reading a book I need help
    6·1 answer
  • ∠A and \angle B∠B are complementary angles. If m\angle A=(2x+30)^{\circ}∠A=(2x+30)
    8·2 answers
  • If x2 – 49 = (x+a) (x – a), what is the value of a?
    13·2 answers
  • After 2 weeks, a plant is 9 centimeters tall. After 5 weeks, it has grown to 15 centimeters. If the plant grows at constant rate
    15·2 answers
  • Triangle Theorems please!!!!!!
    12·1 answer
  • 4.2 x 106 – 1.2 x 105 - 2.5 x 105<br> Write in scientific notation
    10·1 answer
  • At the local bakery, Ariel bought 2 oatmeal cookies for $1.50. Mei bought 12 dozen oatmeal cookies for $4.50. Becky bought 8 oat
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!