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
Orlov [11]
2 years ago
10

Help please ASAP thank you

Mathematics
1 answer:
jonny [76]2 years ago
4 0

<u>Question 1</u>

If we let FE=x, then DE=x-5.

Also, as \overline{DF} bisects \overline{BC}, this means BE=EC=6.

Thus, by the intersecting chords theorem,

6(6)=x(x-5)\\\\36=x^2 - 5x\\\\x^2 - 5x-36=0\\\\(x-9)(x+4)=0\\\\x=-4, 9

However, as distance must be positive, we only consider the positive case, meaning FE=9

<u>Question 2</u>

If we let CE=x, then because AB bisects CD, CE=ED=x.

We also know that since FB=17, the radius of the circle is 17. So, this means that the diameter is 34, and as AE=2, thus means EB=32.

By the intersecting chords theorem,

2(32)=x^2\\\\64=x^2\\\\x=-8, 8

However, as distance must be positive, we only consider the positive case, meaning CE=8

You might be interested in
What is the difference in length between the longest insect and the shortest insect centimeters
Dmitry [639]
Can't answer this question coz there is no numbers or pictures
5 0
3 years ago
Jina is saving money to buy a bike. She has $63 and is going to save an additional $9 each week. The bike costs $198. In how man
Cerrena [4.2K]

Answer:

Jina will have enough money to buy the bike in 15 weeks

Step-by-step explanation:

y = mx + b

198 = 9x + 63

Subtract 63 from both sides;

135 = 9x

Divide both sides by 9;

x = 15

3 0
3 years ago
A STATE PRIZE PAYS $1000 weekly for 15 years.
Doss [256]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Help me this is the last question i just need to know what to use to solve the problem
Genrish500 [490]

Answer:

Not even one day

Step-by-step explanation:

I mean if it uses 4 bags a day  . . .

2/5's wont last long at all

8 0
3 years ago
Points (−3, 5) and (3, 5) on the coordinate grid below show the positions of two players on a tennis court:
tester [92]
<span>"Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different." is the right answer.
</span>
6 0
3 years ago
Other questions:
  • The sum of the areas of two circles is 80 pi square meters find the length of the radius of a radius of each circle if one of th
    5·1 answer
  • The perimeter of another quilt had to be 34 feet because he only had that much binding. If he wanted it to be 8 feet long, what
    7·1 answer
  • The popping times of the kernels in a certain brand of microwave popcorn are
    6·1 answer
  • In what form is the following linear equation y-3=2/3(x-1)
    15·2 answers
  • Grandpa gump is 63yrs old. His age is 2 years less than 5 times the age of billy Gump. How old is Billy?
    6·1 answer
  • Three consecutive odd integers are such that the sum of the first and second is 31 less than 3 times the third. Find the integer
    13·1 answer
  • Fkkfjfcjcjjc ekkfjfjfhgfjfnfhfhfhrj​
    8·1 answer
  • A carnival game has 160 rubber ducks floating in a pool. The person playing the game takes out one duck and looks at it.
    6·2 answers
  • Use the quadratic formula to find the solution to the question <br> 3x^2-10x+5=0
    6·1 answer
  • HELP!!!ASAP!!!!DO IN 30 MIN!!! 7TH GRADE MATH
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!