miaaa38 miaaa38
  • 21-02-2021
  • Mathematics
contestada

A 21 foot ladder is leaning up against a wall. The ladder
makes a 13° with the ground. How far is the base of the
ladder from the bottom of the wall?

A 21 foot ladder is leaning up against a wall The ladder makes a 13 with the ground How far is the base of the ladder from the bottom of the wall class=

Respuesta :

Аноним Аноним
  • 22-02-2021
cos13°=x/21
0.9=x/21
x=18.9
Thus, the base of the ladder is 18.9 feet away from the bottom of the wall
Answer Link

Otras preguntas

What does the boy Wiesel ask the adult Wiesel
136 days to 85 days this is percent of change.
One reason a firm would consider a ____________ merger would be to increase size and market power in its industry.
The contrasting Soviet and American views on security most greatly affected how each country approached its? a. domestic policy. b. economic policy. c. foreign
Based on your understanding of the purposes and levels of government, which of the following actions are tangible evidence of the Federal government at work?
which organisms are responsible for absorbing carbon from the atmosphere
8. The combining forms CUTANE/O and CUT/O mean A. nails. B. hair. C. fat. D. skin.
A cell membrane is like
Complete the square for each expression. write the resulting expression as a binomial squared. x2-4x ___
Which nerves carry nerve impulses away from the spinal cord