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
Lena [83]
4 years ago
9

What is the measure of angle 1?

Mathematics
2 answers:
OleMash [197]4 years ago
5 0
Angle 1 is 123 degrees because it is parallel to the same angle
Sonbull [250]4 years ago
4 0

Answer:

angle 1 = 123°

Step-by-step explanation:

Here, angle 2 = 123° {being veritical opoosite angle}

so, angle 1 = angle 2 {being alternate angle}

so, angle 1 = 123°

You might be interested in
2. Kendall wants to buy 8 cans of cat : 8.
GREYUIT [131]

Answer: $11.44

Step-by-step explanation:

I divided 4.29 by 3 which was $1.43 then i multiplied it by 8 to get $11.44

3 0
3 years ago
Read 2 more answers
What is the solution of sqrt1-3x=x+3
Ivanshal [37]

x = - 1

given \sqrt{(1-3x)} = x + 3

square both sides

1 - 3x = (x + 3 )² ( expand right side using FOIL )

1 - 3x = x² + 6x + 9 ( subtract 1 - 3x from both sides )

0 = x² + 9x + 8

0 = ( x + 1)(x + 8)

equate each factor to zero and solve for x

x + 1 = 0 ⇒ x = -1

x + 8 = 0 ⇒ x = - 8

As a check

substitute these values into the equation and if both sides are equal then they are the solutions

x = - 1 : \sqrt{1+3 } = 2 and - 1 + 3 = 2 ← true

x = - 8 : \sqrt{1+24} = 5 and - 8 + 3 = -5 ← false

thus the only solution is x = - 1


5 0
3 years ago
Alice purchased a cell phone for 30% off the original price. The sale price of the cell phone was $84. What was the original pri
VladimirAG [237]

Answer: $120

Step-by-step explanation: 30% off of 120 is 84

7 0
3 years ago
Help please I need help
laiz [17]

Answer: B

Step-by-step explanation:

If P is say 2, then P divided by two would be one.

7 0
3 years ago
Read 2 more answers
Let us analyze the following setting. You are given a circle of unit circumference. You pickkpoints on the circle independently
garik1379 [7]

Answer:

We have been given a unit circle which is cut at k different points to produce k different arcs. Now we can see firstly that the sum of lengths of all k arks is equal to the circumference:

\small \sum_{i = 1}^{k} L_i= 2\pi

Now consider the largest arc to have length \small l . And we represent all the other arcs to be some constant times this length.

we get :

 \small \sum_{i = 1}^{k} C_i.l = 2\pi

where C(i) is a constant coefficient obviously between 0 and 1.

\small \sum_{i = 1}^{k} C_i= 2\pi/l

All that I want to say by using this step is that after we choose the largest length (or any length for that matter) the other fractions appear according to the above summation constraint. [This step may even be avoided depending on how much precaution you wanna take when deriving a relation.]

So since there is no bias, and \small l may come out to be any value from [0 , 2π] with equal probability, the expected value is then defined as just the average value of all the samples.

We already know the sum so it is easy to compute the average :

\small L_{Exp} = \frac{2\pi}{k}

7 0
3 years ago
Other questions:
  • A situation with an output of area in square feet that can be modeled using the function f(x)=(x)(2x+5)
    14·1 answer
  • What is 10 to the third power
    8·2 answers
  • Emily is entering a bicycle race for charity. Her mother pledges $0.90 for every 0.25 mile she bikes. If Emily bikes 7 miles, ho
    10·2 answers
  • How do i know when a set of ordered pairs that represents a function?
    8·1 answer
  • The perimeter of the rectangle is 56 cm. Find the value of x.<br> 10 cm<br> 3x cm
    12·2 answers
  • Peter wants to rent an apartment for six months . What kind of lease should he look for
    9·2 answers
  • 5. Find the equation of the line that is
    5·1 answer
  • What is the solution to the following system?
    5·2 answers
  • A 12.5-gallon gasoline tank is 1/8 full. How many gallons will it take to fill the tank?
    8·2 answers
  • If x=y+z transpose for z
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!