scolen231p7rzw3 scolen231p7rzw3
  • 26-04-2018
  • Mathematics
contestada

what is the length...plz help

what is the lengthplz help class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 26-04-2018
Use the Pythagorean theorem to solve:

BC = sqrt(21^2 + 72^2)

BC = sqrt(441 + 5184)

BC=  sqrt(5625)

BC = 75

Answer is F

Answer Link
mcdowellkirsten
mcdowellkirsten mcdowellkirsten
  • 26-04-2018
the answer is 75 hope this helps


and if you could plz help with me most recent question thank you
Answer Link

Otras preguntas

Solve for x: 2 over 5 (x - 4) = 2x
find two numbers whose gcf is 90
The height of a ball above the ground in feet is defined by the function h(t) = -16t Squared + 80t +3, where t is the number of seconds after the ball is thrown
2y + 7y equal -20 find the value of y
_______ has the largest metropolitan economy in the world. A. Tokyo B. Seoul C. Taipei D. Hong Kong
How can I use obscure in a complex sentence?
rob who has all 13 girls' phone numbers that are in his homeroom, has 3 more than half the number of girls' phone numbers that jay has
What questions would you ask a state representative?
Which element is more electronegative, sulfur or nitrogen?
What would be the MOLARITY (M) of the NaBr in the same buffer solution, if its concentration is now 0.9% (w/v)? Relative atomic masses:Na = 23; Br = 80