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
serg [7]
3 years ago
13

I need this answered

Mathematics
1 answer:
omeli [17]3 years ago
8 0

Answer:

sum of all angle of triangle is equal to 180 degree

X + 34 + 31 =180

x+65=180

x=180-65

x=115

You might be interested in
Write an equation for the nth term of the arithmetic sequence.<br> 17, 12, 7, 2, ...<br> an=
Lorico [155]

Answer:

An equation for the nth term of the arithmetic sequence 17, 12, 7, 2 is 17-5n.

Step-by-step explanation:

Given,

first term(a)=17

common difference (d)=t2-t1

=12-17

=-5

nth term of the arithmetic sequence = a+n×d

=17+n×-5

=17-5n

5 0
3 years ago
Some cows are brown. Fido is not a cow. Fido must be brown.
Lina20 [59]

Answer:

B.) Invalid Argument

Step-by-step explanation:

Just because Fido is not a cow does not mean that he will automatically be brown. It is already stated that some cows(something Fido is not) are colored brown.

8 0
3 years ago
Read 2 more answers
Estimate the product 8.91 × 34,871.081
aleksklad [387]
The way I would do it is by rounding 8.91 up to 9 and I would round 34,871.081 up to 35,000.
9*35,000=315,000

Hopefully I was able to help in some way.
3 0
3 years ago
Is x = 3 a solution of the equation 3x − 5 = 4x − 9? Explain.
Vika [28.1K]

Answer:

no because on is equal to 3 when plugged in and the other is equal to 4 when plugged in.

Step-by-step explanation:

3(3)-5=4\\4(3)-9=3

5 0
4 years ago
Y = -x + 2 3x + 3y - 6​
olganol [36]

Graph.
y
=
x
+
2
y
=
x
+
2
3
x
+
3
y
−
6
7 0
3 years ago
Read 2 more answers
Other questions:
  • How do you solve this inequality
    6·1 answer
  • on a trip from Virginia to Florida the Sampson family wants to travel at least 420 miles in 8 hours of driving. what must be the
    6·2 answers
  • Select all the properties of a right triangle.
    12·2 answers
  • Pls help!!! I dont understand this
    9·2 answers
  • Uhhhh someone plz help me I will give brainliest
    5·1 answer
  • Give the domain of <br><img src="https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%7B6%20-%20x%7D%20" id="TexFormula1" title="y = \sqrt{
    13·1 answer
  • 7x −28 solve for inequality
    14·1 answer
  • On a map, the distance between NY and Washington D.C. is 3.6 inches. The scale is 1 inch: 55 miles. What is the actual distance
    10·1 answer
  • Find the Perimeter of the parallelogram with endpoints A(0, 2), B(2,5), C(5,0), and D(3,<br> -3).
    10·1 answer
  • Which of the following equations has no solution?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!