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
Dominik [7]
2 years ago
11

-

Mathematics
1 answer:
k0ka [10]2 years ago
4 0

Answer:

∠BAC=70°

Step-by-step explanation:

If AB || CD and BC II DE that means the two triangles are congruent or the same, this means ∠BAC°=∠DCE°, ∠ABC°=∠EDC°, and ∠BCA°=∠DEC°. The three angles of a triagle add up to 180°. If ∠DEC=45° and ∠EDC=65°

Total°-(∠DEZ°+∠EDC°)=∠DCE° or ∠ECD°

180°-(65°+45°)=70°

∠BAC°=∠DCE°

Therefore ∠BAC=70°

You might be interested in
(-4k⁴+14+3k²)+(3k⁴-14k²-8) write answer in standard form
Shkiper50 [21]
Dont click the link the bot sent you they can hack you
5 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
marshall27 [118]

Answer:

IM preeetty sure the answer is x=4 and y=26 so the solution would be (4,26)

Step-by-step explanation:

hope this helps!!! <333

6 0
3 years ago
Read 2 more answers
I need help fast! This is polynomials help
antiseptic1488 [7]

Answer:

  • incorrect
  • correct
  • incorrect

Step-by-step explanation:

A + B = (-4x^2 +2x -5) +(3x^2 +6) = x^2(-4+3) +x(2) +(-5+6) = -x^2 +2x +1

  The given sum is Incorrect.

__

A - C = (-4x^2 +2x -5) -(-5x -4) = -4x^2 +x(2+5) +(-5+4) = -4x^2 +7x -1

   The given difference is Correct.

__

B + C = (3x^2 +6) +(-5x -4) = 3x^2 -6x +2

  The given sum is Incorrect.

5 0
3 years ago
Which point on the number line represents 30%?
Blababa [14]

Answer:

it is t

Step-by-step explanation:

7 0
3 years ago
A bathtub in the shape of A rectangular prism is 20 meters long 10 meters wide and 2 meters deep how much water can the bathtub
ICE Princess25 [194]

Answer:

Topic : CIRCLE

1. Capture/ cut outs pictures that represents a Circle then paste it in a long band paper.

2. Make a reflection in CERA form

C-Content (min. 5sentence)

E- experience(min. 5 sen.)

R-reflection (min.5 sent.)

A- Application (min.5

6 0
3 years ago
Other questions:
  • Marisol is preparing a care package to send her brother the package will include a board game that weighs 4 lb in several 1/4 lb
    12·2 answers
  • AB and AD are tangents of the circle with the center at C. The measure of BDC = 45o, and the circle has a diameter of 4. Which i
    14·1 answer
  • Rewrite as a simplified fraction.<br> 3.248
    12·2 answers
  • Wher whould -0.5 and -1 and -1/4 and 0 go on a number line
    12·1 answer
  • Which angles are shown in the diagram?
    14·2 answers
  • In an online practice test, Sam got 11 correct answers. However, 3.5 points were deducted for incorrect answers. If he scored 18
    11·1 answer
  • I am the fewest number of coins needed to
    13·2 answers
  • At the mall, buying a pair of shoes and buying a book are independent events.The probability that a shopper buys shoes is 0.15.
    6·2 answers
  • What is the factorization of the polynomial below 9x^2+6x+1
    6·1 answer
  • PLEASE HELP !!!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!