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
Andrej [43]
2 years ago
12

Nina says she can make a right angle with an acute angle and an obtuse angle

Mathematics
2 answers:
Anuta_ua [19.1K]2 years ago
5 0
Im pretty sure that you could, but i would have to see the triangles.
astraxan [27]2 years ago
3 0
Its correct ill explain if i see the work
You might be interested in
Somebody help me?////?????
maw [93]

Answer:

you need to rotate this angle and by the theme they give either by clockwise or anti-clockwise because this image here is rotational.

4 0
2 years ago
Please help i have no clue
kozerog [31]

Answer:

Step-by-step explanation:

Question (1)

x² + 10x + 12

= x² + 2(5x) + 5² - 5² + 12

= [x² + 2(5x) + 5²] - 5² + 12

= (x + 5)² - 25 + 12 [Since, a² + 2ab + b² = (a + b)²]

= (x + 5)² - 13

Question (2)

y² - 6y - 15

= y² - 2(3y) - 15

= y² - 2(3y) + 3² - 3² - 15

= [y² - 2(3y) + 3²] - 3² - 15 [Since, a² - 2ab + b² = (a - b)²]

= (y - 3)² - 3²- 15

= (y - 3)² - 9 - 15

= (y - 3)² - 24

6 0
3 years ago
Answer this question for brainilest and 30 points
nirvana33 [79]
The answer is V is less than 200 cubic inches
8 0
2 years ago
What is the distance BC between the two horizontal parallel bars?
pochemuha
One thing you should notice is that the transverse line and the parallel line form a right triangle. We are told that the base is 4 and the angle between the hypotenuse and the leg is 45°

From this we can solve for the second leg. Here's the list of trig functions

sinФ = opposite/hypotenuse
cosФ = adjacent/hypotenuse
tanФ = opposite/adjacent

Since we are only given the adjacent and we are trying to solve for the opposite leg, we can deduce we use tanФ. So we get

tan45 = x/4

Multiply by 4 to isolate x and we get

4*tan45 = x
Hopes this helps!
8 0
3 years ago
If you write an expression to represent the following
dedylja [7]
5.25x + 3.50 = total
Constant is the value without an x
Co of variable is always before the x
4 0
3 years ago
Other questions:
  • George does not like the fact that his neighborhood makes it mandatory to pay a yearly fee to use the pool. He conducts a survey
    5·2 answers
  • The mean is <br> A: Sometimes<br> B: always<br> C: never
    8·1 answer
  • Which equation in slope-intercept form represents a line that passes through the point (6,−1) and is perpendicular to the line y
    15·1 answer
  • What is the y coordinate of point T write a decimal coordinate​
    5·2 answers
  • The price of a television increased from $325 to $390. By what percentage was the price of the television increased?
    11·1 answer
  • Can you also show the work plz
    6·1 answer
  • The smallest value of n that makes all of the numbers in set natural numbers is ____.
    13·2 answers
  • 24 pens in 2 boxes How many pens in 1 box?__________<br><br> find unit rate
    6·1 answer
  • PLEASE REFER THE ATTACHMENT. THANK YOU ​
    9·1 answer
  • If the probability of observing at least one car on a highway during any 20-minute time interval is 609/625, then what is the pr
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!