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
olga nikolaevna [1]
3 years ago
8

15.6 cm 8.8 cm x = [ ? ]cm

Mathematics
1 answer:
Mila [183]3 years ago
5 0

Answer:

x≈4.1

Step-by-step explanation:

15.6/2=7.8

Use Pythagorean Theorem

7.8^2+x^2=8.8^2

60.84+x^2=77.44

x^2=16.6

x=√16.6≈4.1

You might be interested in
Written as a simplified polynomial in standard form, what is the result when (3x-1)^2 is subtracted from 4?
nikklg [1K]

Answer:

3(x-1)x(3x+1)

Step-by-step explanation:

3 0
3 years ago
Help meeeeeeeeeeee with all of these questions
kaheart [24]
Answer:
1. Step 2: 2a-6+6 Step 3: 2a
2. Step 2: 8(2d+3)

Step by step explanation:
Here’s my work form what I seen:

6 0
3 years ago
9/10 divided by 3/5<br> please helppp
Westkost [7]

Answer:

=1.5

Step-by-step explanation:

3 0
3 years ago
Simplify (4x^-4)^-3...<br>please help n<br>stuck on this problem :(
shepuryov [24]
The answer is 13 because first u do the parenthesis and the answer from that u subtract -3
4 0
3 years ago
A regular polygon inscribed in a circle can be used to derive the formula for the area of a circle. The polygon area can be expr
Marat540 [252]

Answer:

Option (D)

Step-by-step explanation:

Formula to get the area of a regular polygon in a circle will be,

Area = n[\frac{1}{2}\times (\text{Base})\times (\text{Height})]

        = n[\frac{1}{2}\times (\text{s})\times (\text{h})]

Here 'n' is the number of sides.

If n increases, h approaches r so that 'rh' approaches r².

In other words, if the number of sides of the polygon gets increased, area of the polygon approaches the area of the circle.

Therefore, Option (4) will be the answer.

7 0
3 years ago
Other questions:
  • Add and subtract fractions<br><br><br>2/(x-2) + 3/(2-x) + 1/(x+3)
    5·1 answer
  • Which is more? 15 inches or 1 foot
    7·2 answers
  • Find the mean of the data set. if necessary, round to the nearest tenth. 18 14 8 22 25 8
    15·1 answer
  • If a jogger runs 2 miles and burned 185 calories, how many calories when he burned jogging 3 miles?
    7·2 answers
  • A DJ has a total of 1075 dance, rock, and country songs on her system. The dance selection is three times the size of the rock s
    5·1 answer
  • B) In the given figure, If AB = AC and &lt; ABC = 65°, Find the value of
    12·1 answer
  • Solve for x<br><br> -.02x = 1.6
    7·1 answer
  • PLEASE HELP FOR BRAINLIEST
    15·2 answers
  • Which expression is equivalent to -2(5x -0.75)?
    11·1 answer
  • Solve 3x^2=-12x-15 using a quadratic equation with complex solutions
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!