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
sleet_krkn [62]
3 years ago
13

Need alot of help please!!!

Mathematics
2 answers:
kirza4 [7]3 years ago
8 0
A=x
B= 2x
C=3x
If you add them up =
6x =180
÷6 both sides
x=30
A=30
B=60
C=90
one angle is 90 degrees so the triangle is classified as a right triangle
Amiraneli [1.4K]3 years ago
8 0
A right triangle.

∆ = angle in my explanation.

All the angles in a triangle add up to 180°. This means in this triangle m∆A + m∆B + m∆C = 180°.

Substitute what you have and it becomes x + 2x + 3x = 180°. Add the like terms, and then 6x = 180°. Divide by 6, and we have x = 30°.

Now that means m∆A = 30°, m∆B = 2(30) or 60°, and m∆C = 3(30) or 90°.

A 90° angle is a right angle, so therefore, the triangle classified by it's angle(s) is a right triangle.

No problem!

:D
You might be interested in
2(vh)/k=r Solve equation for v in terms of all other variables involved
aivan3 [116]

The equation v in terms of other variables is v = kr/2h

<h3>What is the subject of an equation?</h3>

It is a variable which is expressed in terms of other variables involved in the formula.

Formulas are written so that a single variable, the subject of the formula is on the L.H.S. of the equation. Everything else goes on the right side of the equation. We evaluate the formula by substituting for the literal numbers on the right hand side.

2(vh) / k = r

by cross multiplication

2(vh) = kr

divide both sides by 2h

v = kr/2h

In conclusion, v in terms of other variables is  kr/2h

Learn more about subject of an equation: brainly.com/question/657646

#SPJ1

6 0
1 year ago
Choose the correct graph of the function y= VX-2.
schepotkina [342]
Subscribe 2 ECLIPZZY on Yt
7 0
2 years ago
What is the volume of a rectangular prism with dimensions 3ft 4ft and 12 ft?
andrew-mc [135]

Answer:

144

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Simplify the following? (x^5)^4​
Elis [28]
X^20 i hope this helps
8 0
3 years ago
An isosceles triangle has base angles that each measure 42°. Which equation can be used to find z, the measure of the third angl
kicyunya [14]
The angles all add up to 180

42 + 42 + x = 180

84 + x = 180

x = 96

x = the third angle

6 0
3 years ago
Other questions:
  • Find the mean for the given set of data.
    15·2 answers
  • Alex buys 24 apples from the supermarket. When he gets home, he finds that 6 apples are bad. What percentage of the apples are b
    11·1 answer
  • A retiree wants level consumption in real terms over a 30-year retirement. If the inflation rate equals the interest rate she ea
    7·2 answers
  • Solving Equations 3k+10=2k-21
    12·1 answer
  • Guys I just went poop and there's no toilet paper please help what do I do oh my godddd​
    9·1 answer
  • The temperature of an enclosure for a pet corn snake should be an average of 81° F. For the well-being of the corn snake, the te
    8·1 answer
  • Listed below are prices in dollars for one night at different hotels in a certain region. Find the​ range, variance, and standar
    7·1 answer
  • How answer is 49 ?can anyone explain it to me
    7·1 answer
  • What is the coordinate point of this equation?
    6·2 answers
  • Find the 86 term of the arithmetic sequence 18, 21, 24
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!