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
Neko [114]
3 years ago
8

Find the length of the leg(s) of a right triangle, to the nearest hundredth, if both legs are equal and the hypotenuse is 10.

Mathematics
1 answer:
charle [14.2K]3 years ago
7 0

Answer:

7.07 units

Step-by-step explanation:

Use the Pythagorean theorem for the right triangle:

\text{hypotenuse}^2=\text{leg}_1^2+\text{leg}_2^2,\\ \\c^2=a^2+b^2.

If a = x, b = x, and c = 10, then

10^2=x^2+x^2,\\ \\100=2x^2,\\ \\x^2=50,\\ \\x=\sqrt{50}=5\sqrt{2}\approx 7.07\ units.

You might be interested in
Want an equation in point slope form of the line through the given point and with the given slope
coldgirl [10]

Answer:

<h3>The answer is option D</h3>

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

where

m is the slope

( x1 , y1) is the point

From the question the point is ( - 2 , -5) and slope 0 is

The equation of the line is

y + 5 = 0(x + 2) \\

We have the final answer as

<h2>y + 5 = 0</h2>

Hope this helps you

3 0
3 years ago
(3x-7)+(4x-8) what is the sum of this question pls
Papessa [141]

Answer:

17x-15 ................... I needed to put dots so I can have 20 characters

8 0
3 years ago
Read 2 more answers
There are 43 pine trees currently in the park. Park workers will plant more pine trees
Luden [163]

Answer:

20 pine trees

Step-by-step explanation:

No of pine trees today = 63

No of pine trees there = 43

So no of pine trees planted today= 63-43= 20

8 0
2 years ago
Which shows the number 27 factored into prime numbers?   A. 2 · 3 · 3   B. 1 · 3 · 3 · 3   C. 3 · 3 · 3   D. 3 · 9
Vilka [71]

Hi!

<h3>To find the prime factorization of a number, keep dividing by the smallest factor that goes into it. </h3>

27/3 = 9

9/3 = 3

3/3 = 1

<u>3 · 3 · 3 = 27</u>

<h2>The answer is C. 3 · 3 · 3</h2>

Hope this helps! :)

-Peredhel

8 0
3 years ago
What is 40% equivalent to?
olga_2 [115]

Answer:0.4

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • 96 · (70 · n) = (96 · 70) · 28
    5·2 answers
  • A car releases 19.6 pounds of carbon dioxide for every 1 gallon of gasoline burned. Estimate the number of pounds of carbon diox
    8·1 answer
  • Use the remainder theorem to determine which number is a root of f(x) = x3 - x2 - 2x + 8.
    15·1 answer
  • Laura has invited 48 guests to her company's Christmas party this year. If she expects each person to drink 3 cups of eggnog, th
    7·2 answers
  • Solve:<br> K(k+1) - 3k(k+1)
    13·2 answers
  • Which equation represents a proportional relationship?
    15·2 answers
  • 1. The Parkers are driving to their new home. Chris calculates that their new home is 270,000 meters away. Mrs. Parker drives an
    7·1 answer
  • Need help Which one is it?
    14·1 answer
  • HELP! Amber was asked to solve the following inequality and show all of her work. She made an error when solving.
    8·1 answer
  • Find the slope of the line that passes through the following points: (-4,-2) and (-3,5)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!