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
Black_prince [1.1K]
3 years ago
10

What is the relationship between a and b? last answer is none of the above!

Mathematics
2 answers:
Zolol [24]3 years ago
8 0

Answer:

B) Complementary angles

Step-by-step explanation:

∠AXB + ∠CXB = 180    { Straight line}

∠AXB + 90 = 180          { given  ∠CXB=90}

∠AXB = 180 - 90

∠AXB = 90

a + b = 90

If sum of two angles is 90, then the two angles are complementary angles.

LUCKY_DIMON [66]3 years ago
7 0

Answer:

its B I think. because it should equal 90°

You might be interested in
Solve the equation for x.<br> X +9= -11
Vera_Pavlovna [14]

Answer:

x=-20

Step-by-step explanation:

x+9=-11

Subtract 9 from both sides. (-11-9=-20)

x=-20

7 0
3 years ago
Read 2 more answers
Find the length of chord QS <br><br> 1)5<br> 2)33<br> 3)21<br> 4)32
Harrizon [31]

Answer:

Length of Chord QS = 33

Step-by-step explanation:

<u>Length of Chord QS</u>:

QW X WS = PW = WR

12(4x + 1) = 14(3x + 3)

48x + 12 = 42x + 42

48x - 42x = 42 - 12

6x = 30

x = \frac{30}{6} = 5

∴ Length of Chord QS = 12 + 4(5) + 1 = 13 + 20 = 33

The intersecting chords theorem or just The chord theorem is a statement in elementary geometry that describes a relation of the four line segments created by two intersecting chords within a circle. It states that the products of the lengths of the line segments on each chord are equal.  Each chord is cut into two segments at the point of where they intersect. One chord is cut into two line segments A and B. The other into the segments C and D.  This theorem states that A×B is always equal to C×D no matter where the chords are.

8 0
3 years ago
Can somebodt please help me
irakobra [83]

can someone help me we out
4 0
3 years ago
PLEASE HELP I NEED THIS TO BE DONE
yanalaym [24]
To find the mean you add all the #'s and divide by how many there are. 4+5+6+7 +8= 30 /5 is 6. Tara is right. 
5 0
2 years ago
How to solve 2-7d=15
melomori [17]

Answer:-7d=13

7d=-13

d=-13/7

Step-by-step explanation:

Hope this helps!

Make sure to apply same operations to both sides.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Who is sigma Lazyeight?
    9·1 answer
  • An artist to no the area of a mural that is 1 and 3/4 by 2 and 5/8 what is the area in square yards
    7·1 answer
  • -k+3k combine like terms to create an equivalent expression​
    6·1 answer
  • The circumference of a circle is 60? cm. what is the radius of the circle?
    15·2 answers
  • How many solutions does the system have?
    13·2 answers
  • Which set of data is exactly fit by a linear model?
    11·2 answers
  • Dayton writes the expression n2+4n+1 for the number of squares used to make the nth figure in the pattern shown. Drag statements
    14·1 answer
  • 3)<br> What is the range of this function?
    9·1 answer
  • Solve the Inequality. 3x -5 &lt; x + 1 ≤ 2x + 1.
    5·1 answer
  • Hey can someone help me
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!