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
Wewaii [24]
3 years ago
8

Please help me understand

Mathematics
1 answer:
puteri [66]3 years ago
5 0

9514 1404 393

Answer:

  D.  86°

Step-by-step explanation:

Points D and F divide the circle into two arcs. The long arc is labeled 274°, and the short arc is the one you're asked to find. You know the total of these two arcs is the full circle, 360°.

  274° + DF = 360°

  DF = 360° -274°

  DF = 86°

__

There are other relationships you can use to find arc DF. One of the simpler ones is ...

  DF and the external angle at E are supplementary:

  DF = 180° -94° = 86°

You might be interested in
Find the length of a rectangle with a perimeter of 148 inches and width of 36 inches.<br> inches
Alexeev081 [22]

Answer:

Perimeter of rectangle = 2L + 2W

2L + 2 * 36 = 148

2L = 148 - 72

2L = 76

L = 38 inches

6 0
2 years ago
Read 2 more answers
PLEASE I NEED AN ANSWER ASAP! THANK YOU.
Brrunno [24]
D....the empty weight is 160gr
8 0
3 years ago
Read 2 more answers
A fruit seller packed some apples into 15 small cartons and 20 big cartons. Each big carton contained 15 more apples than each s
ehidna [41]

Answer:

720 apples

Step-by-step explanation:

Let A be the number of apples in the small pack.

QTY for Small Cartons is 15A,

QTY for Big Cartons is 20(A+15) = 20A+300

From small cartons makes 25% or 1/4 of total, means the big carton makes 75% of total, or 3/4 of total. This also means the qty in big carton is 3 times of small carton

20A+300 = 3X (15A)= 45A

300 = 25A

A=12

Altogether = 15A+(20A+300) = 720 Apples

7 0
2 years ago
Chris and his brother leave the same point and run in opposite directions on a straight road. After running for 3 Hours they are
ikadub [295]
<span>Chris' average speed is 3.5mph: Lets take Chris' brother speed = B then Chris speed = (B+ 1) mph-------given in the question and: The average speed for covering 18 miles= chris' average speed + his brother's average speed = (B+ 1) + B since Speed = Distance covered / time taken then average speed for 18 miles can also be found by: 18 miles/3 hours = 6 miles per hour then we have; (B+ 1) + B = 6mph (B +1) = (6-B) B+B = 6-1=5 2B=5 B=5/2=2.5 mph (this is Chris' brother average speed) Hence Chris' average speed is = B+1= 2.5+1= 3.5mph</span>
8 0
3 years ago
This weekend the hardware store is having a blowout sale, where everything is discounted 40%. A weed eater originally sells for
bearhunter [10]
87 dollars hope this helps I can’t really show you how to do it though because I think it will over complicate the problem but
3 0
2 years ago
Read 2 more answers
Other questions:
  • Round the following numbers to the nearest thousand. 11. 345,276 12. 127,825
    15·1 answer
  • Simplify the polynomial below<br><br> (a^3 + 4a^2 − 7) + (3a^3 − 2a^2 + 1)
    10·1 answer
  • Write the equation of a line in slope-intercept form that goes through the points
    13·1 answer
  • Find the GCF of 207c^3 and 108c^2
    14·1 answer
  • URGENT 100 points
    9·2 answers
  • Find the L.C.M. of 16, 30 and 48​
    14·2 answers
  • 7.<br> Find the value of x. Round the length to the nearest tenth.<br> х<br> 40°<br> 11 cm
    8·1 answer
  • Hich is the graph of the linear equation x – 2y = 6?
    12·1 answer
  • Hii pls help i’ll give brainliest if you give a correct answer tysm
    13·1 answer
  • The population of a fishing village is 100,000 in the year 2000. If the populations increases at a rate of 1% per annum, a) what
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!