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
fredd [130]
3 years ago
13

Please help will mark highest

Mathematics
1 answer:
N76 [4]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

because in an right angle triangle,we have h²=p²+b²

here,29²=841(its the largest side h)

21²=441

20²=400

and 441+400=841

so,21²+20²=29²

You might be interested in
State if the triangle is each pair are similar
SSSSS [86.1K]
Yes the triangles are similar 

3 0
3 years ago
Which of the following represents the line of symmetry of the parabola represented by the equation x2 - 10x + 21 = 0?
bekas [8.4K]
The correct answer is 5
4 0
3 years ago
Read 2 more answers
The class sizes of the introductory psychology courses at a college are shown below 121,134,106,93,149,130,119,128 the college a
frozen [14]
Center : Mean  Before the introduction of the new course, center = average(121,134,106,93,149,130,119,128) = 122.5  After the introduction of the new course, center =  average(121,134,106,93,149,130,119,128,45) = 113.9  The center has moved to the left (if plotted in a graph) because of the low intake for the new course.  Spread before introduction of the new course :  Arrange the numbers in ascending order:  (93, 106,119, 121), (128, 130,134, 149) Q1=median(93,106,119,121) = 112.5 Q3=median(128,130,134,149) = 132  Spread = Interquartile range = Q3-Q1 = 19.5  After addition of the new course,

 (45,93, 106,119,) 121, (128, 130,134, 149)
 Q1=median(45,93,106,119)=99.5
 Q3=median (128, 130,134, 149)= 132
 Spread = Interquartile range = 132-99.5 =32.5 
 We see that the spread has increased after the addition of the new course.
3 0
4 years ago
Read 2 more answers
12x+8
Sergio [31]
180=(12x+8)+(8x+12)
180=20+20x
-20. -20
160=20x
20. 20
X=8
B)8
4 0
3 years ago
Please help! Kylie is 231 miles away from Anna. They are traveling towards each other. If Anna travels 9 mph faster than Kylie a
Andrej [43]
A will represent Anna. k will represent Kylie.

7a+7k=231
a=9+k

Substitute for a
7(9+k)+7k=231
63+7k+7k=231
14k=168
k=12

Then plug in the k value
a=9+12
a=21

Final answer: Anna=21 mph, Kylie= 12 mph
7 0
4 years ago
Other questions:
  • In the diagram, the base of the tower is at point H, and the top of the tower is at point F. If the distance from the base of th
    13·1 answer
  • Given the expression 350(1+0.05)^6, which number is a factor
    8·2 answers
  • What is the angle of rotation counterclockwise about the spinner’s center that maps label j to label A?
    10·1 answer
  • What is the geometric mean between 64 and 49
    14·1 answer
  • What is the difference between a composite number and a prime number?​
    13·1 answer
  • I was trying to figure out how to solve for the maximum volume of an ice cream cone. Basically waffle cones are made by wrapping
    9·1 answer
  • Please help me out <3
    7·1 answer
  • Consider the polynomial function g(x)=-10x^7-9x^5+7x^3-8x.
    10·2 answers
  • A circle has center at C(-10,7). A point on the circle is P(-12, 15). What is the
    6·1 answer
  • Please help!! i’ll mark u brainliest !! <333333333333
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!