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
kotykmax [81]
3 years ago
14

In a triangle, the measure of one angle is five more than the first and the third angle is one more than four times the first.

Mathematics
1 answer:
katrin [286]3 years ago
4 0

Answer:

A= 29

B=34

C=117

Step-by-step explanation:

<u>A triangle has three sides and a triangle always adds up to be 180</u>

A + B + C = 180

B = A + 5

C = 4A + 1

Plug in.

A + A + 5 + 4A + 1 = 180

6A + 6 = 180

6A = 174

A = 29

<u>Now since you found A, find the other two by plugging A in!</u>

C = 4(29) + 1

C = 117

<u>Plug in the B equation</u>

B = 29 + 5

B=34

Check your answers

29 + 117 + 34 = 180

You might be interested in
Need help with this.
Nat2105 [25]

I can’t see your question I wish I could help you

5 0
3 years ago
What is 243.875 rounded to the nearest tenths on a number line
musickatia [10]
243.88 would be the nearest on a number line
8 0
3 years ago
Bob can paint a fence in 12 hours, and working with Jen can paint a fence in 4 hours. How long would it have taken Jen to paint
butalik [34]

Answer:

6 hours

Step-by-step explanation:

For Bob

12 hours = 1 fence

1 hour = 1/12 fence

Together Bob and Jen

4 hours = 1 fence

1 hour = 1/4 fence

Now, for Jen:

1 hour = 1/4 - 1/12= 3/12 - 1/12 = 2/12=1/6

Find the amount of time Jen will need:

1/6 fence = 1 hour

1 fence = 6 hour

8 0
3 years ago
Hi. I need to solve for the mean absolute deviation. I know how, but end up with the wrong answers. And also, please show me the
Elden [556K]
The Correct Answer is C.
5 0
3 years ago
Read 2 more answers
Im not so sure about this. I need help making a proof that is 9 steps long. (See image)
Leona [35]

Step-by-step explanation:

Not entirely sure, but I believe something like this:

∠1 + ∠2 = 180° since they are a linear pair;

Since ∠1  = ∠2, we can say:

∠1 + ∠1 = 180°

2(∠1) = 180°

∠1 = 90°

And since:

∠1 = ∠2

∠2 = 90°

So the angle between t and s is 90°;

An angle of 90° means t and s are perpendicular (⊥)

8 0
2 years ago
Other questions:
  • Can three go into 5 in division
    6·2 answers
  • ray and hunter sell newspapers after school. ray earns $11 more than hunter. if ray earns $25,how much money does hunter earn?
    8·1 answer
  • Find the distance between the two points. (−4, 7), (4, 0)
    12·1 answer
  • I need help :/ i have five questions
    11·1 answer
  • Suppose these statements are true:
    9·2 answers
  • A fence on a hill uses vertical posts L and M to hold parallel rails N and P. If m∠1 = 115, then what is the measure of ∠16?
    6·1 answer
  • Is the relationship shown by the data linear? If so, model the data with an equation. x= -7, -5, -3 ,-1 , y = 5, 9, 13, 17
    11·1 answer
  • Does anyone know how to factor this?
    14·1 answer
  • The coordinates of point T are (0,3). The midpoint of ST is (7. - 3). Find the coordinates of point S.
    10·1 answer
  • At a local pizza place, the cost for 3 small pizzas and 3 medium pizzas is $51 The cost for 5 small and 2 medium is $55 How much
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!