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
Wittaler [7]
3 years ago
6

What is the measure of b if a=20 and c=29. using the pythagorean theorem ​

Mathematics
2 answers:
kicyunya [14]3 years ago
5 0

Since a^2+b^2=c^2 becomes 20^2+b^2=29^2, we solve for b:

400+b^2=841

b^2=441

b=21

So the length of b is 21 units.

Hope this helped!

vekshin13 years ago
4 0

Answer:

Step-by-step explanation:

b=21

a Leg

20

c Hypotenuse

29

You might be interested in
I am so stuck! :( Pls help me!!! I don't get the problem and I don't know how to solve it
Lelu [443]

Answer:

\frac{n^{2}}{2a}

Step-by-step explanation:

  • Just split it up first \frac{9an^{3}}{18a^{2}n}=\frac{9}{18}\times \frac{a}{a^2} \times\frac{n^3}{n}
  • Then 9 divided by 18 can be simplified into the fraction 1/2
  • What can go into a and a^2 ? a itself right, so if you divide a by a you get 1, if you divide a^2 by a you get a
  • Same as the a fraction, if you divide n^3 by n you get n^2
  • \frac{9an^{3}}{18a^{2}n}=\frac{9}{18}\times \frac{a}{a^2} \times\frac{n^3}{n}=\frac{1}{2}\times \frac{1}{a} \times\frac{n^2}{1}=\frac{n^{2}}{2a}
4 0
3 years ago
Read 2 more answers
A fruit bowl has 5 apples 7 oranges and 4 bananas. What is the ratio of apples to bananas?
Korolek [52]

Answer:

5 apples to 4 bananas

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Four less than the product of a number and 7 is eight more than that number
AveGali [126]

Answer:

i did a wild guess and i got  the answer is 2

Step-by-step explanation:

2*7=14

14-4=10  

10-2=8

8 0
3 years ago
What is 44 as a percentage of primes
Sholpan [36]
44 = 2^2 x 11
11+2= 13


13
-----
44                  = <span>0.29545454545</span>
4 0
3 years ago
Kyla makes a triangular school pennant. The area of the triangle is 180 square inches. The base of the pennant is z inches long.
HACTEHA [7]
I took the test, the answer is C, 30.
5 0
3 years ago
Read 2 more answers
Other questions:
  • find the equation in slope intercept form of a line that is a perpendicular bisector of segment AB with endpoints A(-5,5) and B(
    7·1 answer
  • 28-35 or just answer what are subsets?
    5·1 answer
  • A triangle is graphed in the coordinate plane. The vertices of the triangle have coordinates (–5, 2), (7, 2), and (7, –3).
    5·2 answers
  • X - 3 &gt;7<br><br> Quick pls answer
    5·2 answers
  • Zoe and Hannah share tips in the ratio 3:7. Last week, Zoe received £24. How much did Hannah receive last week?
    11·1 answer
  • A teacher believes that the third homework assignment is a key predictor in how well students will do on the midterm. Let x repr
    15·1 answer
  • I really need help with 9 and 10. If you can help I’ll figure out how to give your brainliest.
    5·1 answer
  • Rewrite in Standard Form.<br> 1. y = (x - 3)(x+10)
    7·2 answers
  • Sara claims that the number of pages she has read in her book is proportional to the number of minutes that she has spent readin
    12·1 answer
  • 19=5+7x i need explanation it’s two step equation btw
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!