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
tangare [24]
3 years ago
7

What is the arc of DE ? Please help

Mathematics
2 answers:
Anettt [7]3 years ago
5 0

Answer:

DE = 62°

Step-by-step explanation:

An angle that lies outside a circle and whose sides are 2 secants of the circle is calculated using

∠DAE = \frac{1}{2} (arcDE - arcBC ), that is

12 = 0.5 (DE - 38) ( multiply both sides by 2 )

24 = DE - 38 ( add 38 to both sides ), hence

DE = 62°

elena-14-01-66 [18.8K]3 years ago
3 0

Answer:

45dc

Step-by-step explanation:

Im not sure from the answer

You might be interested in
A farmer owns 70 acres of land. Of the 70 acres, only 65% can be farmed. How many acres are available for farming? acres are ava
denis-greek [22]

45.5 acres of land can be farmed and 24.5 cannot be farmed.

4 0
2 years ago
-3x-(3x-1)=-4x-9 what is the answer​
Karolina [17]

Answer: x = 5

Step-by-step explanation:

Want me to show this, or did you just want the answer?

3 0
3 years ago
Jayden and Sheridan both tried to find the missing side of the right triangle. Jayden's Work Sheridan's Work a2 + b2 = c2 a2 + b
Svetlanka [38]

No, they are both incorrect by my understanding of your question use the Pythagorean theorem a^2 + b^2 =c^, therefore, 7^2 +x^2 = 13^2 or 49+x=169 then solve normally 169-49=120  √120 =5

The answer is 5 

5 0
3 years ago
Read 2 more answers
I need help with this question please and thank you
stiv31 [10]

Answer:

13 cups

Step-by-step explanation:

1.5 pint=  3 cups

8 fluid ounces = 1 cup

4 bottles of milk with 1.5 pint each= 3x 4= 12 cup

8 fluid ounces of strawberry syrup= 1 cup

12+1=13 cups

4 0
3 years ago
A fair dice has six sides, numbered 1 to 6
Ivanshal [37]

Answer:

a. 1/6

Step-by-step explanation:

for a, there is only one side that has three

8 0
2 years ago
Other questions:
  • The initial price of a home entertainment system is $34,000. It is discounted by 10% and then by a further 26%. Find the price o
    14·1 answer
  • Two numbers multiply to be -50 and add to 0
    5·1 answer
  • sean earns 4.50 per hour more than the trainee during one 8 hour day they earn a total of $284 how much does Sean make per hour
    13·1 answer
  • Show how to solve 304 take away 217
    13·1 answer
  • What is the slope of a line perpendicular to the line x/2 − y/3 =1?
    6·1 answer
  • Erite an equation and solve for x if the area of the rectangle is 55 square units
    8·1 answer
  • Can u help me plzx part 2
    14·1 answer
  • Use square roots to solve<br> x2 - 10x + 25 = 144
    9·2 answers
  • Patrick makes chocolate chip cookies. The recipe calls for 1 3/4 cups of flour. If Patrick triples the recipe, how much flour wi
    14·2 answers
  • Pls help <br><br>90 POINTS<br><br>fast i need it fast pls<br>what is area
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!