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
gulaghasi [49]
3 years ago
15

Given: tangent to Circle O. If m C = 57°, then m BDR =

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
8 0
∠BCD = 57°
∴ ∠BDR = ∠BCD = 57° (angle that meets the chord and the tangent is equi-angular to the angle at the alternate segment)
You might be interested in
the graduate record exam (gre) is a standardized test which serves as an admission requirement for many graduate schools, and ha
True [87]

main answer : the normal distribution of given graduate record  exam is 1,A(1)=0.3413

supporting answer:Because of its flared shape, a graphical representation of a normal distribution is sometimes referred to as a bell curve. The precise shape varies depending on the population distribution, but the peak is always in the middle and the curve is always symmetrical. The mean, mode, and median of a normal distribution are all the same.

body of the answer: given that x₁=mean+standard deviation

                                     given mean₁=462

                                                standard deviation =119

  x₁=462+119=581

  z₁=581-462/119=1

  A(1)=0.3413

given mean₂=584

        standard deviation=151

x₂=584+151

   =735

z₂=735-584/151

  =1

A(1)=0.3413

final answer:there fore both scores are normal

to learn more about normal distribution link

brainly.com/question/23418254#:~:text=Expert%2DVerified%20Answer&text=Most%20values%20are%20close%20to%20the%20mean%20value.,curve%20called%20the%20normal%20curve.

#SPJ4

6 0
1 year ago
Pls tell me the correct option
Hoochie [10]

Answer: I would go with C I hope i am right!!

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
PLEASE ANSWER
mestny [16]
-4 - 1/3=-4.33333333333<span>

-4 - -1=-3

1/3 - 2=</span>-1.66666666667<span>

1/3 - 3 1/2=</span>-3.16666666667<span>

2 - 3 1/2=</span>-1.5<span>

-1 - 3 1/2=</span><span>-4.5</span>
3 0
3 years ago
Read 2 more answers
19.87 but there’s a 20% discount what’s the answer now?
loris [4]
15.90 would be your new answer
4 0
2 years ago
Read 2 more answers
A typical sugar cube has an edge length of 1.00 cm. Imagine you have a cubical box that contains a mole of sugar cubes, perfectl
alisha [4.7K]

Answer:

844368.7 m

Step-by-step explanation:

We are given that a typical sugar cube has an edge length of 1.00 cm.

We have to find the edge length of the box in meters.

Edge length of sugar cube=1 cm =10^{-2}m (1 cm=\frac{1}{100}m)

Volume of a sugar cube=side\times side\time side=(10^{-2})^3=10^{-6}m^3

1 mole of sugar=6.02\times 10^{23}units

Volume of 1 unit=10^{-6} m^3

Volume of 6.02\times 10^{23} units=6.02\times10^{23}\times 10^{-6}=6.02\times 10^{17} m^3

Volume of box=1 mole of sugar=6.02\times 10^{17} m^3

Edge length of box=\sqrt[3]{6.02\times 10^{17}}=844368.7 m

6 0
2 years ago
Other questions:
  • On a​ test, 86​% of the questions are answered correctly. If 215 questions are​ correct, how many questions are on the​ test?
    5·1 answer
  • What is the area of this figure?<br><br><br> 49.5 in²<br><br> 66.5 in²<br><br> 84 in²<br><br> 91 in²
    11·2 answers
  • What is 3/5 minus 1/3
    12·1 answer
  • Which operations are the most efficient to use to solve the problem and what is the solution?
    9·1 answer
  • Frankie bought 13 yards of string for her art project. Each yard cost $2.00. Malika spent $54.00 on the string. How much more di
    8·1 answer
  • Help please i wasnt there when we learned this.
    9·1 answer
  • Can someone help me plz
    5·1 answer
  • If 7x+2y =3 and x-3y=30, what is the value of y?<br><br><br>​
    13·1 answer
  • Please help me on this I don’t understand it<br><br> 3i+(3/4+2i)-(3+3i)
    5·1 answer
  • Find the measures of the angle, its complement, and its suplement if three times the measure of a suplement of an angle is eight
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!