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

Create a sentence that contains a subject, a verb, a direct object, an object complement and at least one preposition phrase. Then label the parts of the senten
What did families do in Ancient Rome when they had no son to carry on the family name?
How does the theme of a novel differ from its plot?
How many significant digits are there in the number 0.0102?
A plant traps light energy from the sun by using the chemical? What is the chemical?
Segments RT and SU are diameters of circle O. What is arc SRT? A. 258 B. 266 C. 274 D. 282
A spotlight lens is coated so that yellow light will not be transmitted. If the light source is white, what color is the spotlight?
A collectivist society usually contains individuals who have strong group identification.
What reason did the Soviet Union give for its expansion after world war two?
which function has zeros -4 and 2
RELAXING NOICE
Relax