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
marusya05 [52]
3 years ago
15

On circle O below, the measure of SV is 120°.

Mathematics
1 answer:
kumpel [21]3 years ago
4 0
<h2>Answer:</h2><h2 />

<em>In this context:</em>

<h2 /><h2>\boxed{\angle VU=60^{\circ}}</h2>

<h2>Explanation:</h2><h2 />

Hello! Remember you have to write complete questions in order to get good and exact answers. Here I'll assume the diagram shown below. Both ∠SV and ∠VU are central angles. This is an angle between two radii in a circle. Another fact we know is that ∠SU measures 180 degrees so it is true that:

\angle SV + \angle VU=\angle SU \ldots eq1 \\ \\ \\ But: \\ \\ \angle SV=120^{\circ} \\ \\  \angle SU=180^{\circ} \\ \\ \\ Substituting \ into \ eq1: \\ \\ 120^{\circ}  + \angle VU=180^{\circ} \\ \\ \\ Isolating \  \angle VU: \\ \\ \angle VU=180^{\circ}-120^{\circ} \\ \\ \boxed{\angle VU=60^{\circ}}

You might be interested in
Figure ABCD is translated down by 6 units:
ElenaW [278]

Answer:

ABCDEFG NM,

Step-by-step explanation:

6 0
3 years ago
25 POINTS URGENT WILL GIVE BRAINLIEST!!!
Sophie [7]

Answer:

im pretty sure the triangle one is 2,1 but im not sure what the next is. also you can message me on discord if you ever need to talk or if you wanna help eachother with attendance quizzes. Ericishere#6881

Step-by-step explanation:

6 0
3 years ago
5(n+1) equals 2( n+7)
Kryger [21]
5n+5=2n+14
5n=2n+9
3n=9
n=3 
Hope This Helped
6 0
3 years ago
Problem 10-9 A sample of 40 observations is taken from a population of unknown mean wherein the standard deviation is assumed to
Svetradugi [14.3K]

Answer: (36.7, 39.3)

Step-by-step explanation:

Confidence interval for population mean:

\overline{x}\pm z^c\dfrac{\sigma}{\sqrt{n}} , where n= sample size, \overline{x}= sample mean, \sigma = population standard deviation, z^c = critical z value.

Given: n= 40 , \sigma=5\ g,\ \ \ \overline{x} = 38.0\ g

Critical z-value for 90% confidence = 1.645

Then, required confidence interval:

38.0\pm(1.645)\dfrac{5}{\sqrt{40}}\\\\= 38.0\pm (1.645)(0.79057)\\\\\approx38.0\pm1.30\\\\= (38-1.30,\ 38+1.30)=(36.7,\ 39.3)

Hence, a 90% Confidence Interval =  (36.7, 39.3)

5 0
3 years ago
Two cars traveling toward each are 200 miles apart. Car A is traveling 20 miles per hour faster than car B. The cars pass after
AleksAgata [21]

Answer:

Step-by-step explanation:

d = 200 miles

B rate = x

A Rate = x + 20

Each has traveled two hours

The total distance each travels after two hours is 200 miles (they pass each other).

d = r * t

2*x + 2*(x + 20) = 200      Remove the brackets

2x + 2x + 40 = 200           Combine like terms

4x + 40 = 200                   Subtract 40 from each side

4x = 200 - 40                  

4x = 160                           Divide by 4

x = 160/4

x = 40

There B's rate is 40 miles / hour

A's rate is 40 + 20 = 60 miles / hour

     

7 0
3 years ago
Other questions:
  • 6-3/4x+1/3=1/2 x+5<br> a.2<br> b.3<br> c.6<br> d.12
    9·1 answer
  • What is the friendly numbers strategy
    12·1 answer
  • Dillion divided a 3 1/3 pound bag of pears among his 5 friends. How many pounds of pears does did each friend revive?
    9·1 answer
  • Solve for x: 7x − 3 = 11.
    8·1 answer
  • A 9-foot roll of wrapping paper costs $10.26 . What’s the price per yard?
    15·1 answer
  • Math help please will mark brainliest
    7·1 answer
  • A surveying team needs to find the distance across a canyon. They decide to locate two point, A and B, on one side of the canyon
    8·1 answer
  • On pet day 18 children brought a pet to school ⅔ of the pets were dogs 1\9 of the pets were cats how many dogs were there how ma
    6·1 answer
  • A. Write each of the following decimals using digits.
    12·1 answer
  • Randolph is creating parallelogram WXYZ so that WX has an equation of y = 1 over 4x − 6. Segment YZ must pass through the point
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!