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
ikadub [295]
3 years ago
15

Find the value of x. Answer options: 4, 6, 5, 7

Mathematics
1 answer:
pogonyaev3 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

The radius in this case measures; 20/2 = 10 since the diameter is 20.

The chord measuring 16 units has been bisected, hence each portion measures 8 units.

We now apply Pythagoras theorem since we are dealing with a right angled triangle with 2 given sides;

x^2 = 10^2 - 8^2

x^2 = 36

x = 6

You might be interested in
How many yards are there in 2.00 feet? (3 ft = 1 yd)
rewona [7]

Answer: .667 yard

Step-by-step explanation:

Hope this helps

8 0
3 years ago
Read 2 more answers
Solve for a: 3a+4bc-d=5a-8j
krek1111 [17]

3a + 4bc - d = 5a - 8j

<em><u>Add d to both sides.</u></em>

3a + 4bc = 5a - 8j + d

<em><u>Subtract 4bc from each side.</u></em>

3a = 5a - 8j + d - 4bc

<em><u>Subtract 5a from both sides.</u></em>

-2a = -8j + d - 4bc

Divide both sides by -2

a = \frac{(-8j -4bc + d)}{-2}

3 0
4 years ago
Read 2 more answers
What is 876 ÷ by 21 ?​
Morgarella [4.7K]

Answer:41.714

Step-by-step explanation:876 divided by 21 is 41.714

6 0
3 years ago
PLS HELP
Andrews [41]

Answer:Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =

Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =

Step-by-step explanation:Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =

3 0
2 years ago
Which of the following formulas can be used to calculate the area of a circle? A. 2πr B. length • width C. π2r D. πr2
Kryger [21]

Answer:

The area of a circle is = pi * radius^2

or

= \pi * radius^{2}

Step-by-step explanation:

It looks like you may have left out the exponent or "^" symbol.

8 0
3 years ago
Other questions:
  • 50x98x87x87x87x64x34x98x100=
    11·1 answer
  • How do you solve 3/5 times 2/3
    12·1 answer
  • What is the following product? 3 sqrt 4 * sqrt 3
    5·2 answers
  • Jessica needs to make a necklace for 3 of her friends, including her. she wants to use 4.5 inches of string for each necklace. s
    15·2 answers
  • 445,473 divided by 316 = ?
    9·1 answer
  • Can someone please help me out
    10·1 answer
  • The perimeter of a rectangle is 44. The length is 5 less than double the width. What is the length?
    7·1 answer
  • Help please, Please Help.
    6·2 answers
  • Solve for x. i will give brainliest
    15·2 answers
  • Martin had 100 trees in his orchard the first year. Each year after that, he
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!