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
katrin [286]
3 years ago
13

Line a is parallel to line b, m 6=85, and m 3=2x. Find m 1.

Mathematics
2 answers:
Paladinen [302]3 years ago
3 0
Since a line =180 degrees you could set it up as (180-85) and you would get <u><em>95.
Hope this helps!!!</em></u>
Sergeu [11.5K]3 years ago
3 0

Answer:

m ∠1 = 95.

Step-by-step explanation:

Given : Line a is parallel to line b, angle 6  = 85, and angle 3 =2x.

To find : Find m ∠1.

Solution : We have given that Line a is parallel to line b,

By the transversal angles property : m ∠3 and m ∠6 are the pair of interior angles on the same side of the transversal is supplementary.

m ∠3 + m ∠6 = 180

2x + 85 = 180 .

2x = 180 -85.

2x = 95

Then m ∠3 = 95.

m ∠3 and m ∠1 are vertically opposite angles are equal.

m ∠3 = m ∠1

m ∠1 = 95.

Therefore, m ∠1 = 95.

You might be interested in
Choose the Algebraic equation that matches the table
juin [17]

Answer:

C

Step-by-step explanation:

In order to write the equation, you need to identify the slope and y-intercept.

1) the y intercept is what y is when x=0. According to the table, it is -2.

2) the slope is the change in the y values over the change in the x values.  Notice that the y values are increasing by one for every increase in 1 in the x values, so the slope is 1/1 or 1.

3) we can then put those values into slope-intercept form which is y=mx+b where m is the slope and b is the intercept.

4) so the equation is y=(1)x-2 or y=x-2  (they are the same)

8 0
3 years ago
If X²+1=2x then what the value of x²?
natka813 [3]

Answer:

x² = 2x - 1

Step-by-step explanation:

x² + 1 = 2x

→ Minus 1 from both sides

x² = 2x - 1

7 0
2 years ago
Read 2 more answers
Logx(8x-3)-logx 4=2<br> please help ill give you everything i have !!
Gelneren [198K]
Logx (8x-3) - logx 4 = 2
logx [(8x-3)/4] = 2
x^2=(8x-3)/4
4x^2=4(8x-3)/4
4x^2=8x-3
4x^2-8x+3=8x-3-8x+3
4x^2-8x+3=0
4(4x^2-8x+3=0)
(4^2)(x^2)-8(4x)+12=0
(4x)^2-8(4x)+12=0
(4x-2)(4x-6)=0
2(4x/2-2/2)2(4x/2-6/2)=0
4(2x-1)(2x-3)=0
4(2x-1)(2x-3)/4=0/4
(2x-1)(2x-3)=0
Two options:
1) 2x-1=0
2x-1+1=0+1
2x=1
2x/2=1/2
x=1/2

2) 2x-3=0
2x-3+3=0+3
2x=3
2x/2=3/2
x=3/2

Answer: Two solutions: x=1/2 and x=3/2
6 0
3 years ago
Is it Line s,q ,or r?
Sergio [31]

Answer:

I would say it is line Q. Because it goes down one and left one. Hope this helps

Step-by-step explanation:

8 0
3 years ago
The radius r(t)r(t)r, (, t, )of the base of a cylinder is increasing at a rate of 111 meter per hour and the height h(t)h(t)h, (
sp2606 [1]

Answer:

The volume is decreasing at a rate 20π cubic meter per hour.

Step-by-step explanation:

We are given the following in the question:

The radius is increasing at a rate 1 meter per hour.

\dfrac{dr}{dt} = 1\text{ meter per hour}                

The height is decreasing at a rate 4 meter per hour  

\dfrac{dh}{dt} = -4\text{ meter per hour}

At an instant time t,

r = 5 meter

h = 8 meters

Volume of cylinder =

\pi r^2 h

where r is the radius and h is the height of the cylinder.

Rate of change of volume is given by:

\dfrac{dV}{dt} = \dfrac{d(\pi r^2 h)}{dt}\\\\\dfrac{dV}{dt} = 2\pi rh\dfrac{dr}{dt} + \pi r^2\dfrac{dh}{dt}

Putting all the values we get,

\dfrac{dV}{dt} = 2\pi (5)(8)(1) + \pi (5)^2(-4)\\\\\dfrac{dV}{dt} = 80\pi - 100\pi = -20\pi \approx -62.8

Thus, the volume is decreasing at a rate 20π cubic meter per hour or 62.8 cubic meter per hour.      

3 0
3 years ago
Other questions:
  • On the football team, two out of every seven players are seniors. If the team has 84 players, how many of the players are not se
    12·2 answers
  • What is x to make both sides equal for x+4=x+6<br>​
    15·1 answer
  • a cell phone provider offers a plan that costs $30 per month plus $.20 per text message sent or received. A comparable plan cost
    10·2 answers
  • How many 4 person committees are possible from a group of 12?
    15·1 answer
  • -2x + 2y + 3z = 0<br> -2x - y + z = -3<br> 2x + 3y + 3z = 5
    15·1 answer
  • #5) HELP WITH QUESTION!!!! MARKING BRAINLIEST!!! :)
    14·1 answer
  • The question is find the surface area if this rectangular prism ​
    12·1 answer
  • A 154-lb person burns 420 calories per hour riding an exercise bicycle at a rate of 15 mi/hr. Write a function rule to represent
    7·2 answers
  • HELP ME IM LOST REALLY IM IN LALA LAND RIGHT NOW
    10·2 answers
  • MARKING BRAINLEIST PLEASE HELP QUICK
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!