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
nadezda [96]
2 years ago
9

PLS HELP What is the value of x ? A. 42 B. 43 C. 84 D. 86

Mathematics
2 answers:
Sati [7]2 years ago
5 0
The value of X would have to be A-42
TEA [102]2 years ago
4 0

Answer:

B

Step-by-step explanation:

x+x+94 = 180 (sum of angle of triangle)

2x+94 = 180

2x = 180-94

2x = 86

x = 86÷2

Therefore x = 43

You might be interested in
Given a function I and a subset A of its domain, let I(A) represent the range of lover the set A; that is, I(A) = {I(x) : x E A}
Ede4ka [16]

Step-by-step explanation:

(a)

Using the definition given from the problem

f(A) = \{x^2  \, : \, x \in [0,2]\} = [0,4]\\f(B) = \{x^2  \, : \, x \in [1,4]\} = [1,16]\\f(A) \cap f(B) = [1,4]  = f(A \cap B)\\

Therefore it is true for intersection. Now for union, we have that

A \cup B = [0,4]\\f(A\cup B ) = [0,16]\\f(A) = [0,4]\\f(B)= [1,16]\\f(A) \cup f(B) = [0,16]

Therefore, for this case, it would be true that f(A\cup B) = f(A)\cup f(B).

(b)

1 is not a set.

(c)

To begin with  

A\cap B \subset A,B

Therefore

g(A\cap B) \subset g(A) \cap g(B)

Now, given an element of g(A) \cap g(B) it will belong to both sets, therefore it also belongs to g(A\cap B), and you would have that

g(A)\cap g(B) \subset  g(A \cap B), therefore  g(A)\cap g(B)  =  g(A \cap B).

(d)

To begin with A,B  \subset A \cup B, therefore

g(A) \cup g(b) \subset g(A\cup B)

7 0
3 years ago
the slope of a graphed line is 2/3 and the y-intercept is (0,4) what is the slope-intercept equation of the line​
Margaret [11]
Idk tbh wat is a great game for me so I can play with the kids and play it for a while and then play me and play me when I get home I wanna Play is time
8 0
3 years ago
I am upset because my favorite team, the Dallas Stars, lost to Tampa Bay for the Stanley Cup. Sure it has been months, but I hav
Jlenok [28]

Answer:WHOO!!

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
If you help me I’ll love you forever <3
eimsori [14]

Answer:

translation

Step-by-step explanation:

because a reflection across the x-axis is not right, and neither is across the y-axis. The triangle was also not rotated 90 degrees. It was translated 8 units to the right and 4 units up.

5 0
3 years ago
Item 18 You and your friend are selling tickets to a charity event. You sell 7 adult tickets and 16 student tickets for $120. Yo
Jobisdone [24]
$4

You can get this by setting up 2 equations. One for you and one for your friend. Each should have a cost equation. Let x = adult and y = student.

You: 7x + 16y = 120
Friend: 13x + 9 = 140

Solve using any method. 
6 0
3 years ago
Read 2 more answers
Other questions:
  • 7m=56 what's the answer?
    8·2 answers
  • SOMEONE HELP ME!! THIS IS DUE IN 11:45 TODAY‼️ 33 POINTS‼️
    13·1 answer
  • Two students went to the schools clinic with fevers Isabell had a temperature of 103.78 and Bryan had a temperature that was 2.3
    7·1 answer
  • What is -6 9/10 written as a decimal
    15·2 answers
  • If tan^3(theta) -1/tan(theta)-1 - sec^2(theta) + 1 = 0 find cot(theta)
    7·1 answer
  • Consider the two trinomials​
    14·1 answer
  • 4x/5-5/2x^8 এর বিস্তৃতিতে শেষের তৃতীয় পদ নির্ণয়​
    10·1 answer
  • I need help on this question thanks!! :)
    14·2 answers
  • A man weighing 800 N is hanging from a 2 mm diameter titanium wire with a cross-section of 3 x 10^-6 m^2. Will the wire break?
    11·1 answer
  • I’ll give u the crown
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!