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
sertanlavr [38]
2 years ago
12

Triangle ABC and triangle PQR each have two sides whose lengths are 7 and an angle whose measure is 40. Are the triangles congru

ent? Why or Why not?
Mathematics
1 answer:
Elena L [17]2 years ago
8 0

No

Step-by-step explanation:

they could be but it doesnt say where the angle is so there isn't enough information to tell if they are congruent. answer is no

You might be interested in
Find the value of a in the parallelogram. (a, AB, BC, CD, AD). Pls show work
kirill [66]

Step-by-step explanation:

Hope it will helps you..

Your photo is so unclear ..but i try my best to understand...

8 0
2 years ago
Please, show me how to find the limit.<br><br> lim θ sin θ<br> θ→π <br><br> Thank you!
Morgarella [4.7K]
Ignore the fact that it says limit because when sin (pi) is here it is not an Undefined Point, whatever value the calculator says is sin(pi) is the answer.
5 0
3 years ago
A sample of 25 undergraduates reported the following dollar amounts of entertainment expenses last year:
Kaylis [27]

Answer:

A.

mean = 724.2

Median = 715

Mode = 768

B.

Range = 85

Standard deviation = 29.30

C.

Interval = [665.6, 782.8]

Step-by-step explanation:

Number of samples n = 25

Summation X= 769 + 691 + 699 +730+711+ 765+ 702 718 +719 +712+ 768 +688 +757+695 768 +735 +709 +758 +708+ 693 +736 700+ 687 +772 +715 = 18105

A.

1. Mean = 18105/25

= 724.2

2. Median is the middle value when arranged from the least value to the highest = 715

3. Mode is the number with the highest frequency = 768 (occured two times)

B.

1. Range = highest value - lowest value

Highest value = 772

Lowest value = 687

772-687 = 85

2. Standard deviation = √(X-barX)²/n-1

= √20604/25-1

=√858.5

= 29.30

Please check attachment for the full calculation of the standard deviation

C.

Interval

[Mean - 2(sd), mean + 2(sd)]

= [724.2-2x29.3, 724.2+2x29.3]

=[665.6, 782.8]

4 0
2 years ago
You are a supervisor for a home cleaning business,
irinina [24]

Answer:

option a

Step-by-step explanation:

i think this because my teacher in my business class stated this before to the whole class but I was distracted so it can totally be wrong if it is my bad

8 0
2 years ago
A box of granola bars contains 3 chocolate chip bars, 2 peanut butter bars, 1 lemon bar and 4 raisin bars. Tasha will randomly s
jeyben [28]

Answer:

FOR LEMON = 1/10

FOR RAISIN = 4/9

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • There are 140 members in a community sports program. Sixty-five percent of these members play soccer.
    15·1 answer
  • Several students were surveyed about their favorite class. The results are art 26, English 19, math 21 music 16 and science 32.
    14·2 answers
  • What is the percentage of sugar in the syrup made of 10 kg of water and 5 kg of sugar?
    7·1 answer
  • Correct answer gets brainlest.
    6·1 answer
  • If Catherine traveled 1,800 miles in 6 hours on her plane flight to her vacation destination, how fast was the plane traveling?​
    8·2 answers
  • Admission to a movie theater is $10 for children and $11 for adults. On a certain day, 43 people bought tickets at the theater a
    8·1 answer
  • The triangle pictured below represents a community garden, which is surrounded on
    13·2 answers
  • Find the exact value of tan 67.5° trig
    12·1 answer
  • A circle has a diameter of 16 yd. What is the radius of the same circle?
    10·1 answer
  • 11. Name a pair of complementary angles in this figure.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!