jackhob jackhob
  • 24-02-2021
  • Mathematics
contestada

Explain and find CD please

Explain and find CD please class=

Respuesta :

Hrishii
Hrishii Hrishii
  • 24-02-2021

Answer:

[tex] CD \approx5.29[/tex]

Step-by-step explanation:

By geometric mean theorem:

[tex]CD=\sqrt {AD\times BD} \\ \\ CD=\sqrt {7\times 4} \\ \\ CD=\sqrt {28} \\ \\ CD=5.29150262 \\ \\ CD \approx5.29[/tex]

Answer Link

Otras preguntas

Why did Jimmy Carter appeal to many American voters?
an ant can travel approximately 30 meters per minute . how many meters could an ant move in 45 minutes
Divide 33 photos into two groups so the ratio is 4 to 7
Fred spent half of his allowance going to the movies. He washed the family car and earned 6 dollars. What is his weekly allowance if he ended with 11 dollars?
how did the british hurt the irish during the 19th century
what is the number rule for 18,250 18,500 19,000 and 20,000
Which of the following statements is true of WANs? a) WANs do not cover very large areas. b) WANs are not used often. c) WANs can be as big as the Internet
we have a large stone fireplace in our a.home b.residence
List three outside forces or institutions that play a major role, good or bad, in desegregation. (Interpretive)
What is the answer to 3/8 + -7/8