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
andrey2020 [161]
3 years ago
14

Find the missing measurement of AC

Mathematics
1 answer:
IgorLugansk [536]3 years ago
8 0

Answer:

AC = 78

Step-by-step explanation:

Since all the angles are equal (60°), this is an equiangular triangle (meaning all angles re equal). Equiangular triangles are also equilateral meaning that all sides are equal)

We are given then one side is 11x-32 and another side is 5x+28

These two sides must be equal so we can set them equal to each other and solve for x

11x - 32 = 5x + 28

6x - 32 = 28

6x = 60

x = 10

If x = 10, then we can substitute x into either of the two equations to find the length of all three sides (since all sides have equal length)

11(10)-32 = 110 - 32 = 78

AB = BC = AC = 78

AC = 78

You might be interested in
What is the value of x?<br><br> Enter your answer, as a decimal, in the box.
MissTica
Triangles MNP & MAB are similar (NP//AB & Angle A= Angle N (correspondent) Same for P & B

We know that MA = 67.2 -3.2 = 35.2
Since Triangles MNP & MAB are similar , then we can write the following ratio:

MN/MA=MP/MB or 67.2/35.2 =81.9/x
& x= 43 m
4 0
3 years ago
if grace and claire parents each invested 7,600 into college saving account when the girls were born how much money will each gi
Mrrafil [7]

Answer:

7,600

Step-by-step explanation:

both parents invest 7,600.

7,600x2= 15,200

there are 2 girls so divide 15,200 by 2 and u get 7,600

3 0
2 years ago
I need help with 20 and 21
7nadin3 [17]
Https://us-static.z-dn.net/files/d63/6f064638901e33bea26f4fc25a74aa69.jpg

6 0
3 years ago
47:30
Diano4ka-milaya [45]

Answer:

C. Determine the principal square root of both sides of the equation.

Step-by-step explanation:

6 0
3 years ago
PLS HELP ME solve the system of equations <br> all I need is to find x,y and z
ale4655 [162]

(x,y,z)=(-4,-2,-5)

I added some images for explanation

7 0
3 years ago
Other questions:
  • 3x3 + 9x2 - 15x<br> What's the answer
    14·2 answers
  • Please answer I need an answer!!!
    11·2 answers
  • The rhombus has vertices K(a, 0), M(a, b), and N(0, c). Which of the following could be coordinates of L?
    11·2 answers
  • Point p is the centroid of jkl. Kr=72 and Pq=30 what is kp?
    8·1 answer
  • The expression x^2-9/x^2+6x+8 is undefined when x=
    15·2 answers
  • Find the number of permutations in the word circus.
    13·2 answers
  • Zane eats 1/8 of a pizza. Later he eats 1/2 of the pizza. Did he eat more the first or second one?
    13·2 answers
  • Chase took a taxi from his house to the airport the taxi company charged a pick up fee $1.20 plus $4.75 Per mile . The total far
    6·1 answer
  • An advertisement for a popular weight-loss clinic suggests that participants in its new diet program lose, on average, more than
    13·1 answer
  • A square has side length 8 cm. The square is enlarged so that it has side length 48 cm. What is the scale factor of the enlargem
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!