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
max2010maxim [7]
3 years ago
15

It’s number 15

Mathematics
1 answer:
Karolina [17]3 years ago
3 0
No it is not a right triangle it doesn’t equal 90°
You might be interested in
the sides of a rectangle are 25 cm and 8 cm. what is the measure, to the nearest degree, of the angle formed by the short side a
ycow [4]

Answer:

72°

Step-by-step explanation:

The lengths 25 cm and 8 cm are the sides of the rectangle.

See the attached diagram of rectangle ABCD.

Now, let us assume the diagonal AC makes x° angle with the shorter side BC i.e.∠ BCA = x°

So, using trigonometry we can write

\tan x = \frac{AB}{BC} = \frac{25}{8} = 3.123

⇒ x = \tan ^{-1} (3.125) = 72.25 degrees ≈ 72 degrees {Rounded to nearest degree} (Answer)

8 0
3 years ago
In one week, 390 people answered a telephone survey.
QveST [7]

Answer:

150 people

Step-by-step explanation:

First, look over the chart and find the rows that have listed as 26 - 30 and 31 - 35.

Find out how high the row goes by looking at the number on the side of the gram.

26 - 30 goes to 60

31 - 35 goes to 90

Then add the 2 numbers together and you will find your total

60 + 90 = 150 people

8 0
3 years ago
What is the probability that a randomly selected house with 2 bathrooms has 3 bedrooms?
coldgirl [10]
From the table there is 24 houses with 2 bathrooms and 3 bedrooms

there is a total of 30 houses with 2 bathrooms

 the probability is 24 /30 = 0.8

7 0
3 years ago
Read 2 more answers
Which of the follwing is not equivalent to the ratio 50/75
oee [108]
For example, 1/2 in not an equivalent ratio
8 0
3 years ago
Read 2 more answers
At the baseball stadium there are 548 seats that are divided into 14 rows how many seats are in each row
tatyana61 [14]

Answer:

There are 39 seats I think.

Step-by-step explanation:

548 divided by 14 is a decimal but rounded it to the nearest full number.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation<br> 2 1/3x+7=10/3x−6
    11·2 answers
  • A bottle of syrup has a mass of 560 grams. if the empty bottle has a mass of 305 grams, what is the mass of the syrup?
    12·1 answer
  • A pillow is .05 centimeters. How much will it be in meters?
    8·1 answer
  • X =<br><br><br>A.1<br><br>B.3<br><br>C.7<br><br>Picture Provided Below
    15·1 answer
  • [8-(-12)]÷(2x-2)-(-8)
    12·1 answer
  • WHAT INFORMATION DOES THE CORRELATION COEFFICIENT TELL YOU ABOUT A SCATTERPLOT
    10·1 answer
  • Brian bought a coat at 5% off of the original price of $60. Which process can Brian use to find the amount of his discount?​
    8·1 answer
  • China consumes 4 x 10^9 tons of coal, while japan about 2 x 10^8 tons of coal. Approximately how many times the amount of that j
    13·1 answer
  • 3. Sylvia wants to go on a cruise around the world in 5 years. If she puts $50 into an
    5·1 answer
  • Ray had $50. he bought two shirts that cost $19 each. how much money did Ray have after buying the shirts? Alex's answer to the
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!