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
Vinil7 [7]
3 years ago
11

Two lines intersect at a point, forming ​ ∠1 , ∠2 , ∠3 , and​ ​ ∠4 ​ .

Mathematics
1 answer:
Ad libitum [116K]3 years ago
3 0
The answer is:  [B]:  " 60° " .
________________________________________
Because at whatever location,  <span>∠2 and ∠4 are vertical angles;
</span>
and all vertical angles have equal measurements.

Given:   m∠1  is 120°, and ∠1 is supplementary to ∠2 ;

then m∠1 + m∠2 = 180° .

So, m∠2 = (180 - 120)° = 60° .

As aforementioned:

m∠4 = m∠2 = 60° ;  which is:  Answer choice:  [B]:  " 60° " .
___________________________________________________
You might be interested in
June’s portfolio includes 177 shares of parchar special effects, 213 shares of giaco household goods, and 152 shares of raxin ac
givi [52]
Junes is it a joke or not even a cheer leader for the last year of her and I can’t bc
5 0
1 year ago
The table below shows the combination of a dry prepackaged mix and water to make concrete. The mix says for every 1 gallon of wa
egoroff_w [7]
Let's assign a variable x to the number of multiples for each pound of dry mix and water. With that being the said, the question for finding the total pounds would be:

Total pounds = x*Pounds of dry mix + x*Pounds of water
Total pounds = 60x + 8x = 68x = 14 + 1/6 = 85/6
x = 85/6 / 68
x = 5/24

Thus, the pounds of dry mix is 60*5/24 = 25/2 lbs, while the pounds of water is 8*5/24 = 5/3 pounds.

3 0
2 years ago
What is the LCD of 1/4a and 5/6a
inessss [21]
1/(4a) & 5/(6a)
(3)(1/4a)=3/12a
(2)(5/6a)=10/12a
LCD=12a
7 0
3 years ago
Fill in the blanks to complete the 4 part conclusion. There is suggestive, but inconclusive evidence the Velvetleaf seed beetle
Anarel [89]

Answer:

a) There is suggestive evidence the velvet leaf seed is successful at weed control.

b) Lower bound: 3.699 Upper bound: 6.629

c) Since the confidence interval contains the average percent of seeds to be infected by the beetle (5.164), so we fail to reject the null hypothesis at the specified level of significance.

Step-by-step explanation:

See attached picture.

3 0
3 years ago
The CP of 25 articles is equal to the SP of 30 articles . Find the profit and loss percentage .​
Studentka2010 [4]

Answer:

Loss = 16.67%

Step-by-step explanation:

Assume cost price(CP) of 1 article = x

Therefore cost price of 25 articles = 25x

Given cost price of 25 article = selling price of 30 articles

Clearly, it is a loss.

Selling price(SP) of 30 articles = 25x

So , \ selling \ price\  of\  one\ article = \frac{25x}{30}\\\\Therefore , Loss \% = \frac{CP - SP}{CP} \times 100\\

                            =\frac{x - \frac{25x}{30}}{x } \times 100\\\\=\frac{30x - 25x }{30x }\times 100\\\\=\frac{5}{30} \times 100\\\\=16.67 \%

5 0
3 years ago
Read 2 more answers
Other questions:
  • The scatterplot shows the average price of a major league baseball ticket from 1997 to 2006. Use the points 2001, 17. 60 and 200
    15·1 answer
  • What are 3 cups 7 ounces in ounces
    15·1 answer
  • What is the missing value?
    7·1 answer
  • Solve, using the substitution method.
    13·1 answer
  • (Graph attached) <br>Please show work <br>What is the average speed of the runner at 4 seconds<br>​
    9·1 answer
  • A grinding stone completes 175 revolutions before coming to a stop. How many radians did the stone complete
    14·1 answer
  • What can you infer about the air pressures over the land and ocean? Explain your answer.
    5·1 answer
  • PLEASE HELP HURRY ITS URGENT
    8·1 answer
  • I need help!!! Can you figure this out?
    9·1 answer
  • PLEASE HELP find the value of x
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!