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
Marat540 [252]
2 years ago
7

Find the value of x that makes m ∥ n

Mathematics
1 answer:
lubasha [3.4K]2 years ago
8 0

Answer:

26

Step-by-step explanation:

When two lines are parallel, corresponding angles are equal.

Here,

m II n

5x + 13 and 143 are corresponding angles.

So,

5x + 13 = 143

Substract 13 on both sides,

5x = 143 - 13

5x = 130

Divide 5 on both sides,

x = 130 / 5

x = 26

You might be interested in
Beinggreat78 your lookin for this lol
nadya68 [22]
Step-by-step explanation below

8 0
3 years ago
Cos x = sin 34°<br> What is the value of x?<br> Enter your answer in the box.
vredina [299]

\bf \textit{Cofunction Identities} \\\\ sin\left(90^o-\theta\right)=cos(\theta) \qquad cos\left(90^o-\theta\right)=sin(\theta) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ cos(x)=\stackrel{90-56}{sin(\stackrel{\downarrow }{34^o})}\implies cos(\stackrel{\downarrow }{x})=sin(90^o-\stackrel{\downarrow }{56^o})\implies cos(56^o)

3 0
3 years ago
Read 2 more answers
What is the circumference of a circular swimming pool with a diameter of 6 ½ feet? (use 22 over 7 as pi)
trapecia [35]

Answer:

10.21 feet.

Step-by-step explanation:

circumference of circle with diameter d is given by \pi d

where r is the radius of the circle.

_____________________________

given

diameter = 6 1/2 = 13/2 feet

\thus, circumference of circle is calculated as following

circumference = \pi *13/2 = 22/7 * 13/2\\circumference = 11*13/7*2 = 143/14 = 10.21

Thus, circumference of given circle is 10.21 feet.

5 0
3 years ago
40 POINTS A guy wire is attached to a 100-foot tower that is perpendicular ot the ground. The wire makes an angle of 55 degree w
ycow [4]

Answer:

e

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone help me please
laiz [17]

Area of trapezium= 1/2 × (a+b) × h

= 1/2 × (12 + 8) × 8

= 1/2 × 20 × 8

= 10 × 8

= 80 cm^3

Hope it helps you

3 0
3 years ago
Other questions:
  • What two consecutive numbers does 27 fall between
    5·1 answer
  • an airport parking lot charges a basic fee of $2 plus $1 per half-hour parked. what is the total charge from parking in the lot
    14·1 answer
  • What is the value of x and how do you know
    15·2 answers
  • -n-24=5-n<br>algebra; solving equations with variables on both sides
    12·1 answer
  • 3/4(8p+12)+3/8(8-16p)
    15·1 answer
  • Use the special angles to evaluate: a) cosec 60° cot 30° + cos 45º cosec 45° 2​
    8·1 answer
  • What is the missing denominator? 6 8 40 48
    10·1 answer
  • SOME HELP HERE PLEASE?!!
    7·2 answers
  • Find the inequality by the graph
    5·1 answer
  • Geometry triangle help pls
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!