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
yuradex [85]
3 years ago
9

The measure of b is ___ ?

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
8 0

Answer:

b=21

Step-by-step explanation:

a^2 + b^2 = c^2

20^2 +b^2 = 29^2

b^2+400=841

b^2=441

b=21 or b= - 21

Since we are using the values for a triangle we take the positive value.

Evgen [1.6K]3 years ago
3 0

Answer:

21

Step-by-step explanation:

Use Pythagorean Theorem

If you are looking for leg given the other sides of the right triangle: just do bigger square minus small square

and take square root

so 29^2 - 20^2

And then sqrt it!

sqrt(29^2-20^2)

21

You might be interested in
AWARDING EXTRA POINTSWhat is the distance between point A (-3, -2) and Point B (4, -7)?
kenny6666 [7]

Answer:

Hi there!

Your answer is:

<em>8</em><em>.</em><em>6</em><em> </em><em>units</em>

Step-by-step explanation:

The distance formula is

√ ( (x2-x1)^2 + (y2-y1)^2 )

In your points:

A (-3, -2)

-3 is x1

-2 is y1

B (4, -7)

4 is x2

-7 is y2

Plug in to distance formula

√ ( 4-( -3))^2 + ( -7 - (-2))^2

√ (4+3)^2 + (-7+2)^2

√ (7^2) + ( -5)^2

√ 49 + 25

√ 74

This equals roughly 8.6 units!

4 0
3 years ago
If 3 units equal 3 feet, what is the value of 1 unit?
aleksklad [387]

Answer:1 foot

If 3 units equal 3 feet, what is the value of 1 unit?

5 0
2 years ago
Can u guys help me on #24
lora16 [44]
56.5ft x 17ft x 1ft = 960.5ft^3.

The question wants the answer in ft^3. One of the measurements is given as 13 inches but that converts to 1ft. And with the volume formula for rectangles is widthxlenghtxheight. Plug in the numbers.
7 0
2 years ago
Just click the picture you don't have to show your work. IF you want to you can tho.
weeeeeb [17]
The correct answer is A.

That is because the whole paragraph talks about a model car that they are testing but this student is wondering about roller coasters.

Hope this helps :)
8 0
3 years ago
How much is 2/7 of 1 and 3/4
rodikova [14]
The answer is 0.5 cool
8 0
3 years ago
Read 2 more answers
Other questions:
  • Me.Green tells you that a right Triangle has a hu triangle has a hypotenuse 13 and a leg of 5. She asks you to find the other le
    10·1 answer
  • How to solve 3x+5=-13
    14·1 answer
  • Compute the standard deviation for the set of data. 2, 5, 6, 8, 14
    7·1 answer
  • The total length of rope, in feet, used to put up tents is 60 times the number of tents
    13·2 answers
  • HELP HELP HURRY!!!!!
    5·2 answers
  • If the length of AC equals 72, what is the length of the midsegment DE?
    8·1 answer
  • Please help me out and answer this i need it ASAP &lt;3​
    8·1 answer
  • Explain how to graph the following function and determine its domain and range <br>y=-x^2+4-7 ​
    9·1 answer
  • Can someone help please!
    7·1 answer
  • What are the x-intercepts of this conic section?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!