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
Oxana [17]
2 years ago
6

ALGEBRA 2 PROBLEM! SOMEONE PLEASE HELP ME! I’VE BEEN TRYING TO FIGURE THIS OUT FOR THE LONGEST TIME, BUT CAN’T!

Mathematics
2 answers:
Lisa [10]2 years ago
7 0

Answer:

E

Step-by-step explanation:

The problem says that triangle BDC lies in the plane k, which means that whatever angle is formed by another point beyond this plane with any of the three segments that form BDC (BD, DC, and BC) is the same as the angle formed by the line connecting the point and the plane.

Here, we're given that AD⊥DC, which means AD forms a 90° angle with DC. Then, since DC is already on the plane, we already know for sure that AD is definitely perpendicular to plane k.

Thus, the answer is E (none of these).

dedylja [7]2 years ago
4 0

Answer:

E - none of the above

Step-by-step explanation:

There's no information provided about any lengths/angles being equal so we can't call any of the figures similar or congruent

You might be interested in
Plz answer quickly will mark brainless
WARRIOR [948]
Banana nanznznananannanakakaka
8 0
3 years ago
Emma needs to divide 7 by 1/2. Which strategy can Emma use to get the answer?
Juliette [100K]

Answer:

14

Step-by-step explanation:

Convert the fraction into a decimal

1/2 = 0.5

Divide

7/0.5 = 14

7 0
3 years ago
Use the graph to write a linear function that relates y to x.
Elenna [48]

Answer:

y=3

Step-by-step explanation:

6 0
2 years ago
the jedi have a weapon that can shoot a projectile 20 miles. find the area that the projectile can land in.
kifflom [539]

Answer:

The area he can cover with that weapon is 1,256 miles².

Step-by-step explanation:

Assuming that the Jedi won't move and that he can shoot in every direction, he'd be shooting at a circle with a radius of 20 miles. Therefore the are that he can cover with that weapon is the area of the circle, which is shown below:

area = pi*r²

area = 3.14*(20)²

area = 3.14*400

area = 1,256 miles²

The area he can cover with that weapon is 1,256 miles².

5 0
3 years ago
Suppose angles a and B are the two acute angles in a right triangle and that b < a. Apply the relationship between sine and c
Valentin [98]

The right statements are: A, B and E

Sin(A)=cos(B)

then we check if using x=9 this holds true:

sin(6x-10)=cos(4x+10)

sin((6*9)-10) = sin(44º)

cos(4x+10)=cos(46)

Sin(44)=0.694=cos(46)

then a is true

Now, we know that b

5 0
9 months ago
Other questions:
  • HELP PLEASE Find the later area and total area
    5·1 answer
  • Hi, I need help.
    9·2 answers
  • If a2=8, what are the first three terms of the sequence defined by the recursive formula below? an=3an-1+2
    9·2 answers
  • Can you help me please?
    9·1 answer
  • Answer pleaseeee??? Thanks
    11·2 answers
  • Solve<br> 3-**<br> The solution is k=
    12·2 answers
  • Find the sum:(11x+3)+(x+-5)
    8·1 answer
  • Math, help plsssssssssss
    8·1 answer
  • HELP i need it i will give brainly
    7·2 answers
  • If a factory produces 1,672 steering wheels during an 11 hour shift , what is the production rate of steering wheels per hour? [
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!