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
mash [69]
3 years ago
9

If x and y are complementary angles, then y is a right angle. right?

Mathematics
1 answer:
Nikitich [7]3 years ago
4 0
Always because the sum of x and y is 180 degrees. If x and y are right angles, then x and y are supplementary angles. Never because the sum of x and y has to be 90 degrees. If x and y are complementary angles, then y is a right angle.
You might be interested in
How do you write –51. 6 as a mixed nuber
Ganezh [65]

Answer:

-51 6/10 or -51 60/100

Step-by-step explanation:

4 0
2 years ago
A space shuttle is made
zaharov [31]

Answer:

The actual space shuttle is 66 feet tall

Step-by-step explanation:

scale of 1 inch : 12 feet represent the scale of a space shuttle.

It means it has a representation of 1 inch on paper then actual = 12 feet.

But then if the paper(model) changes to 5.5 inches. The actual representation on land will be

Let me write out the equation

1 inch = 12 feet

5.5 inch =( 5.5 inch *12 feet)/1 inch

5.5 Inch= 5.5 * 12 feet

5.5 inch = 66 feet

8 0
3 years ago
The graph shows the data points in the table and the exponential regression model associated with the data ?
Ipatiy [6.2K]
From the graph, it is obvious that the trend is decreasing from 100 on day 2, to 1 on day 10. So, the answer could either be A or C. The question would be how fast is it decreasing? To illustrate this, let's find the difference of consecutive data:

100 - 26 = 74
26 - 6 = 20
6 - 2=4
2-1=1

It must not be an additive rate because there is no common difference. Let's illustrate if the trend is in multiplicative rate:

100/26 = 3.85
26/6 = 4.33
6/2 = 3
2/1 = 2

More or less, they have a common divider. Hence, the decreasing rate is in multiplicative rate. The answer is A.
6 0
3 years ago
Read 2 more answers
Select correct answer pls^^
alina1380 [7]

It takes 48 hours if 12 people built the same wall.

Please see the attached picture for full solution

Hope it helps

Good luck on your assignment

4 0
3 years ago
Read 2 more answers
Find the distance between points.
SashulF [63]

Answer:

3 units

Step-by-step explanation:

Here, The distance between two points is 3 units

<u>-TheUnknownScientist</u>

4 0
3 years ago
Other questions:
  • I need help ASAP. Only have until 2:59 to get this in its not 12:29 HELP!!
    5·1 answer
  • Is negitive 1.8 greater than negitive 2.1
    11·2 answers
  • You borrow $1,000 on a simple interest loan. You pay an annual rate of 3.5%. You will take 3 years to pay back the loan. How muc
    10·1 answer
  • What is the distance between the points 3,7 and 15,16 on a coordinate plane
    14·1 answer
  • Need help with this question
    14·1 answer
  • David bought 4.75 pounds of chicken for $11.40.
    12·2 answers
  • Sherry was in charge of distributing 25 food items
    12·1 answer
  • The car owned by a person is a part of his or her
    14·2 answers
  • Can someone please help I am stuck and its due soon I will follow and give feed back
    5·1 answer
  • Emily is a songwriter who collects royalties on her songs whenever they are played in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!