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
Alexxandr [17]
3 years ago
5

theirs a picture up their how do I know where I put the what numbers in each angle so like how do I know if 68 degrees goes in a

ngle 1 or 3 ect please help

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
4 0
If a line intersects two parallel lines, the obtuse angles will be congruent and so will acute angles.

it means that angles 2,4,6,8 are congruent and they all measure 68 (given)

and angles 1,3,5,7 are congruent and they all measure 112 degrees (180-68=112)




good luck
You might be interested in
Half an hour times 5
BartSMP [9]
2 hours and 30 minutes.
4 0
3 years ago
Given that a randomly chosen quadrilateral has four right angles, what is the probability that the quadrilateral also has four e
Alexxx [7]

Answer:

0.25

Step-by-step explanation:

This is the question on conditional probability

Let A - the quadrilateral has four right angles

B - the quadrilateral has four equal side lengths

Required probability = P(B/A)

By definition of continuous probability

P(B/A) = \frac{P(AB)}{P(A)}

P(AB) = \frac{2}{20} =0.10

P(A) = \frac{8}{20} =0.4

Hence given probability = \frac{0.1}{0.4} =0.25

7 0
3 years ago
What is the result when the number 39 is decreased by 29%?
romanna [79]

Answer:

27.69

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Graph the line with slope −2 passing through the point , 5−1.
Allisa [31]

<u>Answer:</u>

<u>y+1=-2(x-5)</u> - Point Slope Form

<u>y=-2x+9</u> - Slope Intercept Form

<u></u>

Step-by-step explanation:

We will be using point-slope formula, as attached in a picture below.

1) Plug in the slope -2 as "m" in point slope form, along with the two points, (5, -1)

<u>y+1=-2(x-5)</u>

2) Next, if you want to put the line into slope-intercept form, you will need to distribute -2 to x and -5:

y+1=-2x+10

3) Now, subtract 1 from both sides:

<u>y=-2x+9</u>

6 0
3 years ago
Someone help pls :,)
Semenov [28]

Answer:

W = 87 degrees

Step-by-step explanation:

First we can rearrange the question so that W is isolated on the left side, which we do by dividing both sides by tan:

tanW/tan = 19.0811/tan

W = 19.0811/tan

Now we can use the inverse tan function on the calculator (tan^{-1}) to calculate it:

W = 19.0811 x tan^{-1}

W = 87 degrees

Hope this helped!

8 0
3 years ago
Other questions:
  • Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11
    15·1 answer
  • DIVIDING ALGEBRAIC FRACTIONS
    10·1 answer
  • Harry buys a car for £12500 during the first year it depreciates in value by 10% and during the second year it depreciates by 8%
    12·1 answer
  • The displacement, d, in millimeters of a tuning fork as a function of time, t, in seconds can be modeled with the equation d = 0
    13·1 answer
  • How to use the table to solve these problems plea
    11·1 answer
  • What are all of the real roots of the following polynomial?
    8·1 answer
  • A company that makes​ hair-care products had 400 people try a new shampoo. Of the 400 people, 16 had a mild allergic reaction. W
    10·2 answers
  • Please help me with this algebra problem -3(x-5)+4x=24
    9·2 answers
  • Emmy makes $11.50 an hour and get a 3% raise. Answer the following question . How much is her raise ? How much money is Emmy mak
    10·1 answer
  • Section 5.2-9. Solve the following system of equations by substitution or elimination. Enter your answer as (x,y).2x+y = 2-3x-2y
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!