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
devlian [24]
2 years ago
7

Solve for angle..........

Mathematics
1 answer:
Hatshy [7]2 years ago
7 0

Answer:

57

Step-by-step explanation:

An angle formed by a tangent and secant is equal to half the difference of its intercepted arcs. ( major arc minus minor arc to be more specific. )

∠B is the angle formed by a tangent and secant

Arc CA is its intercepted arc ( minor arc to be more specific )

Arc DA is also its intercepted arc ( major arc to be more specific )

Hence, ∠B = \frac{1}{2} ( Arc DA - Arc CA )

If arc CA = 51 and Arc DA = 165

Then ∠B =

\frac{1}{2} (165-51)\\165 - 51=114\\\frac{1}{2} (114)=57

Hence, ∠B = 57

You might be interested in
Find the cosine of ∠J.
SOVA2 [1]
Hope this helps (:


(:

6 0
2 years ago
One-fourth of a number is five-eights. Find the number. Simplify your answer
NNADVOKAT [17]

Answer:

2.50 or 2.5

Step-by-step explanation:

1/4=.25 so 25% of a number=5/8=0.625

So we multiply .625*4 to get the number. Since it's 25% and we want 100% to get it back to the original number

.625*4=2.50 or 2.5

5 0
3 years ago
Aaron is reading a graph of equivalent ratios. If one of the ratios is represented as (6, 2), which could be another ratio?
evablogger [386]
There Are Unlimited Equivalent Ratios To This! For One, We Could Simplify This Ratio To 3,1.Another One Would Be 12,4. You See, It Can Be Any Ratio As Long As It Equals(Simplified) To 3/1. I Hope This Helps!
6 0
3 years ago
Read 2 more answers
Can someone help me find the volume of these?
snow_lady [41]
The volume of the triangular prism is:
 
V = (1/2) * (b) * (h) * (H)
 Where,
 b: base of the triangle
 h: triangle height
 H: prism height
 Substituting:
 V = (1/2) * (9) * (12) * (19)
 V = 1026 cm ^ 3

 
The volume of the cylinder is:
 
V = (pi) * (r ^ 2) * (h)
 Where,
 r: radio
 h: height
 Substituting:
 V = (3.14) * ((14/2) ^ 2) * (11)
 V = 1692.46 yd^3
8 0
3 years ago
Solve and graph the following: -6 -8x &gt;-5<br><br>​
OverLord2011 [107]

Answer:

-1/8 > x

Step-by-step explanation:

Rewrite the equation to -1 > 8x, so -1/8 > x

Dot -1/8 on the number line, and everything on the left of that point( if right is positive ) is x .

8 0
2 years ago
Read 2 more answers
Other questions:
  • The Bank of America building in San Francisco is 74 feet shorter than the Transamerica Pyramid. If their combined height is 1632
    8·2 answers
  • Custom drapes are being fitted for a large circular window. It is difficult to get these measurements, but the window has an 8 f
    15·2 answers
  • A box has 3 hockey and 6 football cars.What is the probability of selecting a hockey card, keeping it out, and then selecting a
    12·1 answer
  • PLEASE HELP ASAP!!!!Write the ratio as a fraction in lowest terms. 9 pounds to 36 pounds.(50 points!!)
    6·2 answers
  • Two equations for the constant of proportionality equal to 1/2
    8·1 answer
  • Use each measure to match each angle with it's measure (55) points ​
    15·1 answer
  • Another Brainliest/35pt Question to toss at yall
    10·1 answer
  • A university was interested in examining the overall effectiveness of its online statistics course, along with the effectiveness
    11·1 answer
  • NEED ANSWER ASAP pls
    7·1 answer
  • Find x and y <br><br> can someone pls help
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!