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
gladu [14]
3 years ago
14

The ratio of the interior angle measures of a triangle is 1:4:5. What are the angle measures?​

Mathematics
1 answer:
Vesna [10]3 years ago
5 0
1x•4x•5x=180
10x=180
10/10x=180/10
X= 18
You might be interested in
A Ferris wheel with a diameter of 50 feet has 30 equally spaced passenger cars. What is the length of the arc between the center
Mekhanik [1.2K]
5.2 feet
i needed to do the character limit

6 0
3 years ago
How to find the surface area of a hexagon?
shutvik [7]

Answer:

adding all the areas on the surface: the areas of the base, top, and lateral surfaces (sides) of the object.

Step-by-step explanation:

6 0
2 years ago
Evaluate x+y when x= −4/5 and y= 1/3. Write your answer as a fraction or mixed number in simplest form.
olga_2 [115]

Answer:

-7/15

Step-by-step explanation:

=-4/5 + 1/3

=(-12+5)/15

=-7/15

8 0
3 years ago
Read 2 more answers
One stack has 6 cups, and its height is 15 cm. The other one has 12 cups, and its height is 23 cm. How many cups are needed for
Ronch [10]

Answer:

Given

Number of stacks = 2

Stack 1 = 6 cups; h1 = 15cm

Stack 2 = 12 cups; h2 = 23cm

Let's first find the average:

With an average of 4/3, to obtain the number of cups needed to obtain a height of 50m, we have:

50 / (4/3)

= 50 * 3/4

= 150/4

= 37.5

From the answer, we can see that the number of cups is not really proportional to the height of the stack, because the average of stack one and stack 2 are different.

Step-by-step explanation:

7 0
3 years ago
The range of a relation is
Kruka [31]
The range of a relation is the possible output values, the y-values.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The value of 2a squared + 5b squared when a=-6 and b=2<br> <img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%202ax%5E%7B2%7D" id="Te
    7·1 answer
  • 20. Solve for r<br> T=1+r/n
    13·2 answers
  • Refer to Narrative 11-1. Calculate the compound interest on an investment of $45,000 at 6% interest, compounded quarterly, for 3
    9·2 answers
  • What is 2.8 × 104 in standard form?
    7·2 answers
  • What is the value of 2|6+p|-3p^3 when p = -2 ?<br><br> -32<br> -16<br> 32<br> 56
    15·2 answers
  • In a lab, a 30% acid solution is being mixed with a 5% acid solution to create a 10% acid solution. What is the ratio of the amo
    9·2 answers
  • Geometry math question no Guessing and Please show work thank you
    5·1 answer
  • Solve graphically: 2x - y = 7 and x - 2y = 5.
    12·1 answer
  • (PLEASE HELP FAST!!!) Which expression gives the area of triangle QRS?
    15·1 answer
  • Which angle is an adjacent interior angle to ∠jkm? ∠jkl ∠mkl ∠klm ∠lmk
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!