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
Aleks [24]
2 years ago
5

HELP PLEASE!

Mathematics
2 answers:
Strike441 [17]2 years ago
6 0
It would be 3.87,to the nearest hundred cause the real length is √15
Alex Ar [27]2 years ago
5 0
For this problem, we can use the pythagorean theorem. The formula for that is:

a²+b²=c²      where a and b are side lengths and c is the hypotenuse

Plug in the data that we know

7²+b²=8²
49+b²=64
subtract 49 from both sides
b²=15
b=√15
b=3.8729
round to the nearest hundredth
b=3.88 units

You might be interested in
Inverse operation to squaring a number
Sliva [168]

Answer:

The inverse operation of squaring a number is finding the square root of a number. The square root cancels out the square. For example, 3² = 9. To cancel out the square, we have to take the square root. So, √9 = 3. Hope this helped.Step-by-step explanation:

4 0
3 years ago
How to work out the volume of a cone?
Romashka [77]
Volume of a cone = πr²h/3. π=3.14 R=radius. hope this helps you :)
4 0
3 years ago
True or false an inscribed circle is formed by two radii
Mrrafil [7]
False, an inscribed angle is not formed by radii.
6 0
2 years ago
The length of a rectangle is 4 ft longer than its width.
son4ous [18]

Answer:

96

Step-by-step explanation:

40=4x+8

32=4x

x=8

other side x+4 is 12

area is 12×8

96

6 0
2 years ago
Find the inverse for the linear function g(x)=1/4-3
Dimas [21]
G (x) = -11/4 ...

that's your answer
7 0
3 years ago
Other questions:
  • Which of the following is the correct solution to the linear inequality shown below y 1/3x-2
    10·1 answer
  • Rewrite as a simplified fraction.<br> 3.248
    12·2 answers
  • What is WZ? <br> Please, and thank you.
    15·1 answer
  • Mark and his brother signed up for the Catch Up
    11·1 answer
  • Question is the attachment
    8·1 answer
  • Which expression is equal to <br> 2x - x+5<br> x−2 x+3 ?
    14·1 answer
  • Find the measure of the missing angle.​
    15·1 answer
  • What is this (-43)+37+33
    12·2 answers
  • 15 - 2x = -7x<br> How do you solve this? Plz show step-by-step if possible no picture. Thank you! :)
    9·2 answers
  • In 2005, 11.6 out of every 50 employees at a company were women. If there are 40,505 total company employees, estimate the numbe
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!