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
tatiyna
2 years ago
6

Which angle is complementary to angle ?

Mathematics
2 answers:
mina [271]2 years ago
8 0

Answer:

angle BAC is complementary to angle ACB

Step-by-step explanation:

Complementary angles add up to 90 degrees.

In a triangle, the sum of angles is 180 degrees.

ABC is a right triangle, so angles a+c=90 degrees.

schepotkina [342]2 years ago
5 0

Answer:

a)angle ACB

Basic facts:

<em>angles in a triangle add up to 180</em>

<em>complementary angles are angles which add up to 90</em>

Step-by-step explanation:

we can see the triangle is a right-angle triangle

if we subtract angle ABC (90 degrees)we are left with 90 degrees

therefore angle BAC and ACB add up to 90

You might be interested in
Cheryl can travel 21.6 miles on one gallon of gas. How far can Cheryl travel on 6.2 gallons of gas? __________ miles
Nina [5.8K]
21.6 x 6.2 = 133.92

Cheryl can travel on 133.92 miles 
3 0
2 years ago
Read 2 more answers
What's the answer and show your work by using the funnel method
Paraphin [41]
Answer: i got 44 for the answer
5 0
2 years ago
The coefficients corresponding to k = 0, 1, 2, ..., 6 in the expansion of (x + y)^6 are _____.
Kryger [21]
Using the triangle of pascal we have that the expression equivalent to (x + y) ^ 6 is given by:
 x ^ 6 + 6x ^ 5y + 15x ^ 4y ^ 2 + 20x ^ 3y ^ 3 + 15x ^ 2y ^ 4 + 6xy ^ 5 + y ^ 6
 Therefore, the coefficients of the expansion are given by:
 1, 6, 15, 20, 15, 6, 1
 Answer:
 
The coefficients corresponding to k = 0, 1, 2, ..., 6 in the expansion of (x + y) ^ 6 are 1, 6, 15, 20, 15, 6, 1
5 0
3 years ago
Read 2 more answers
What is the length of D.<br> 8ft
KengaRu [80]

Answer:

96 inches

Step-by-step explanation:

8 ft is 8(12) inches, which is 96 inches

6 0
2 years ago
Luisas restaurant bill comes to $75.50, and she leaves a 15% tip. Whatis Luisas total restaurant bill?
natali 33 [55]
<span>multiply $75.50 by 0.15(15% in decimal form).then add the amount calculated to $75.50 and you get the final cost </span>
8 0
3 years ago
Other questions:
  • in the calculations shown, what will the units of the final answer be? 18 meters/second x 3600 secons/1 hour x 1 mile/ 1609meter
    12·1 answer
  • What is the square root of 756 to the nearest tenth?​
    14·2 answers
  • Correct simplification of 8x^2(5x + 2x^2 − 3)??
    11·1 answer
  • What is 7 times 8<br> equal
    12·2 answers
  • Rationalize the denominators
    5·1 answer
  • (-6.9), (7, -9) find the slope
    11·2 answers
  • There are 7 pens in a bag. Four of the pens are blue and the other 3 are red. What's the probability of pulling out a red
    9·2 answers
  • 100 feet square of canvas at $1.19 per square foot
    11·1 answer
  • What is the radius of a sphere with a volume of 797 ft^3to the nearest tenth of a<br> foot?
    13·1 answer
  • X to the 3rd power= 64/343
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!