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
nata0808 [166]
3 years ago
5

Help me;( i dont understand

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
7 0

Given:

Line l and line m are parallel.

Co-interior angles are (12x - 8)° and 104°.

To find:

The value of x.

Solution:

Sum of co-interior angles = 180°

12x° - 8° + 104° = 180°

12x° + 96° = 180°

Subtract 96° from both sides.

12x° + 96° - 96° = 180° - 96°

12x° = 184°

Divide by 12° on both sides.

x° = 7°

x = 7

The value of x is 7.

You might be interested in
What is 39/100 in simplest form?
svp [43]
39/100 is the simplest form
7 0
3 years ago
Read 2 more answers
Andy sold 125 baseball cards on the third day at his sporting goods store. On
castortr0y [4]
Can u give me thanks I need it so I can get 50 points plz
5 0
3 years ago
I don't know how to get the answer, but I've been given the answer and it's x=ln 8.
Pie
E^2x - 5e^x = 24

(e^x)^2 - 5e^x =24

let e^x = u

u^2 - 5u = 24

u^2 -5u - 24 =0

(u - 8)(u+3)=0

u = 8 or u = -3

since e^x = u then u can't equal -3

e^x = 8

by taking ln for both sides

ln(e^x) = ln(8)

xln(e) = ln(8) .......................ln(e) = 1

x = ln(8) = 3ln(2)


3 0
3 years ago
Evaluate this exponential expression. 4 • (2 + 5)2 - 52 =
dem82 [27]
<span>if exponent 2
4 • (2 + 5)^2 - 52
= </span>4 • (7)^2 - 52 
= 4 • 49 - 52
= 196 - 52
=  144

if multiply by 2
4 • (2 + 5)2 - 52 
= 4 • (7)2 - 52 
= 4 • 14 - 52
= 56 - 52
=  4
4 0
3 years ago
Read 2 more answers
Find all real numbers x such that<br> x^4 ≤ 8x^2 − 16.
Maru [420]
x^4 \leq 8x^2 -16\\&#10;x^4-8x^2+16\leq0\\&#10;(x^2-4)^2\leq0\\&#10;x^2-4=0\\&#10;x^2=4\\&#10;x=-2 \vee x=2
4 0
3 years ago
Other questions:
  • A line that is parallel to y=2x-6
    6·1 answer
  • shoe sells for a certain company were $25.9 billion. sales are expected to increase by about 20% in the next year. find the proj
    12·1 answer
  • Eight less than a number is no more than 14
    12·1 answer
  • Given (0,1) and (2, 4). The slope between the two points is The equation of the line through the two points isAn air balloon beg
    14·1 answer
  • Jada and Lin are comparing inches and feet. Jada says that the constant of proportionality is 12. Lin says it is 112.
    5·1 answer
  • Find two numbers if their sum is -11 and their difference is 41
    12·2 answers
  • Complete this item.
    15·2 answers
  • Please help me answer this with the correct answer :)
    15·1 answer
  • Can someone please tell me the answer on this.
    13·1 answer
  • Is 0.003 greater or less than 0.0023
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!