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
azamat
3 years ago
12

If mLABC = (2x + 4)º, m_DEF= (3x – 5)°, and ABC and

Mathematics
1 answer:
Harrizon [31]3 years ago
4 0

Answer:

-5x-1

Step-by-step explanation:

You might be interested in
Which of the following is an asymptote of y = sec(x)?
babunello [35]
Answer: option d. x = 3π/2

Solution:

function y = sec(x)

1) y = 1 / cos(x)

2) When cos(x) = 0, 1 / cos(x) is not defined

3) cos(x) = 0 when x = π/2, 3π/2, 5π/2, 7π/2, ...

4) limit of sec(x) = lim of 1 / cos(x).

When x approaches π/2, 3π/2, 5π/2, 7π/2, ... the limit →+/- ∞.

So, x = π/2, x = 3π/2, x = 5π/2, ... are vertical asymptotes of sec(x).

Answer: 3π/2

The figures attached will help you to understand the graph and the existence of multiple asymptotes for y = sec(x).

8 0
3 years ago
Read 2 more answers
Should be easy points!
Andru [333]

Answer:

Let x represent the number from the sentence.

Step-by-step explanation:

2(x) + 2(1/x) = 20/3

2x + 2/x = 20/3

multiply both sides of the equation by 3x

6x + 6 = 20x

6x - 20x + 6 = 0

6x - 18x - 2x + 6 = 0

6x(x-3 -2(x-3) = 0

(6x-2 = 0 or x-3 = 0

6x = 2 or x = 3

x = 2/6

x = 1/3

Since x represented the number

Therefore x = 1/3 or 3

4 0
2 years ago
I really need this answer to be correct
Fed [463]
It is unchanged because the same number would still be in the middle and there would still be the same amount of numbers

if
11,15,21,22,23,27,30 before 22 is the median

if
11,15,21,22,23,27,30 after 22 is still the median

The median is unchanged
4 0
3 years ago
Solve for x.<br> 79<br> (8x - 4)<br> 3<br> -(3x + 17)
Liono4ka [1.6K]

Answer:

-2.4

Step-by-step explanation:

maybe... i am 99.99% sure

6 0
2 years ago
Which equation could have been used to create this graph?
pishuonlain [190]
B. The y-intercept is 0 so it can't be C or D and the slope is 5/1. How I remember this is rise/run. Hope this helps!
3 0
3 years ago
Other questions:
  • 112/8 Simplified greatly appreciated
    15·2 answers
  • 1/4 + 1/4 + 3/4 + 3/4 equals
    12·2 answers
  • The distance between B and C
    10·1 answer
  • What was sal finding when he plugged t=10 into the expression 5t+3?
    14·1 answer
  • A plane takes off and climbs steadily for 15 minutes until it
    13·1 answer
  • The area of a rectangle is 36 square centimeters. The length is 1 foot more than twice the width.
    7·2 answers
  • When Deion was born, his grandfather gave him a 7.5-gram gold coin as a present. Today, Deion read in the newspaper that a gram
    6·1 answer
  • HURRY PLEASE I WILL GIVE BRAINLIEST
    6·2 answers
  • Will mark brainliest for whoever shows their work
    13·1 answer
  • if a person invests $290 at 6% percent annual interest, find the approximate value of the investment at the end of 15 years
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!