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
Lisa [10]
3 years ago
10

Hello can someone please help with this question.

Mathematics
2 answers:
quester [9]3 years ago
5 0

Answer:

x = 20.

Step-by-step explanation:

This is a right triangle, so by Pythagoras:

29^2 = x^2 + 21^2

x^2 = 29^2 - 21^2

x^2 =  400

x = √400

x = 20.

nexus9112 [7]3 years ago
4 0

Answer:

20

Step-by-step explanation:

sqrt(29² - 21²)

sqrt(400)

= 20

You might be interested in
How do you square -2square root 5 and what is the final answer?
Fofino [41]
The answer is :
-4.472135...
6 0
3 years ago
A triangle has a base of x^1/3 m and a height of x^1/2 m. If the area of the triangle is 16 m^2​, what are the base and height o
Sliva [168]
Area = (base times height) / 2

Can rewrite it as

A= b * h * 1/2

16 = (x^(1/3)) * ( x^(1/2)) * (1/2))
Multiply by 2 to simplify
32 = x^(1/3) * x^(1/2)
32=x ^(5/6)
X=64

Base = 4
Height = 8

Please look below at how you multiply variables that have fractions as exponents (you need to add the exponents, common denominator and all that)

7 0
2 years ago
Solve and show work (4-9)(-6)-1)
Dmitry_Shevchenko [17]
The answer is 29.
I hope it helps if not pls let me know
6 0
3 years ago
Read 2 more answers
Each side of the square below is 8 inches.
evablogger [386]

Answer:

16%

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
X - y = 8
HACTEHA [7]

slope intercept form

y = mx +b

x-y =8

subtract x from each side

-y = -x+8

divide by -1

y = x-8

Choice C

8 0
3 years ago
Other questions:
  • Which field has a density of approximately 17000 plants per acre a. 85 acres with 1.02 × 106 plants b. 100 acres with 1.7 x 107
    7·1 answer
  • The graph shows the path of a rider on a ride at an amusement park.
    15·2 answers
  • What is a decimal equivalent to 17
    5·1 answer
  • Graph y=2.5x= <br> what is the answer
    9·1 answer
  • noah went to the grocery store and bought a package of cookies for $1.79 a loaf of bread for $1.27 and a gallon of milk for $2.4
    9·1 answer
  • Help me please i need help
    6·1 answer
  • Three equations have the same solution. Identify the equation that does not have the same solution as the others, 7.25 -15 10 +
    8·1 answer
  • Simplify the expression.
    13·1 answer
  • What is the range of the data set?
    12·2 answers
  • Solve by completing the square 2x^2+x-4=0​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!