Seudónimo Seudónimo

24-05-2018
Mathematics

contestada

15 Points!

Solve for x. Round your answer to 2 decimal places.

A) 14.38
B) 10.83
C) 22.54
D) 29.91

15 Points Solve for x Round your answer to 2 decimal places A 1438 B 1083 C 2254 D 2991 class=

Respuesta :

24-05-2018

Use the trigonometric function.

[tex]\cos53^o=\dfrac{18}{x}\\\\\cos53^o\approx0.6018\\\\\dfrac{18}{x}=0.6018\to0.6018x=18\ \ \ \ |:0,6018\\\\x\approx29.91[/tex]

Answer: D) 29.91

Answer Link

Otras preguntas

2g+7=-4g+7+6g how do you solve that

In a Punkin’ Chunkin’ contest, the height (in feet)of shots from one pumpkin cannon is given by the function h(t) = -16(t - 5)2 + 425. The height is in feet abo

identify the property that justifies each statement. 1. m=n, so n=m. 2.

You know the measure of the exterior angle of an isosceles triangle which forms a linear pair with the vertex angle. Describe two ways you can find measures of

4. For each function, write the rule in vertex form and find the coordinates of the max/min point on its graph. a) f(x)=x^2+12x+11 b) g(x)=x^2-4x+7 c) h(x)=x^2-

What fraction is equivalent to 123.5℅

What is 0.234 as a percent

Classify the system and determine the number of solutions. Check all that apply.{7x + y = 1328x + 4y = -12A) inconsistentB)consistentC)infinitely many soluti

The theatre club sells a total 101 tickets for $164. a student ticket cost $1. An adult ticket cost $2.50. How many student tickets were sold? Define: Relate

Victor pays $1200 rent. If his monthly salary is $3800, what percent of his monthly salary is his rent? Round to the nearest tenth of a percent.