2000190
2000190 2000190
  • 04-05-2020
  • Mathematics
contestada

Math question please help!!

Math question please help class=

Respuesta :

kausarraza1200
kausarraza1200 kausarraza1200
  • 04-05-2020

Answer:

16.8

Step-by-step explanation:

using pythagoreous theory

21²-12.6²=x²

282.4=x²

√x² = √282.24

x=16.8

Answer Link
jcatano189 jcatano189
  • 04-05-2020
16.8 I’m 100% sure good luck
Answer Link

Otras preguntas

At the start of "The Necklace," why does Mathilde's husband go through "great trouble" to get an invitation to the ball?
What is 4p-13p-p=-150 More 2 step equations. I don't get this one at all
Complete the following statements by writing the missing word (s). 16. If two lines intersect, then their intersection is exactly ________________. 17. ________
An infant is 32.625 inches (in) long. Write this as a common fraction.
A rectangular prism has a volume of 105 m3. This prism is enlarged using a scale factor of 4. What is the volume of the enlarged prism?Please Explain...
biomedical definition
What is a Light Year?
70-q-q-2q=80 We'll this is confusing
Binary equivalent of decimal number 170
Why Do We Sweat? Need some help