alex3049 alex3049

20-09-2018
Business

contestada

∆DEF, FE=5 and angle D=43

Respuesta :

20cookelilyana 20cookelilyana

20-09-2018

The side FE is opposite to the angle <D in the right triangle ∆DEF while DE is the adjacent side.

Thus, FE / DE = tan<D and DE = FE cot<D = 5 / tan 43° = 5/0.93 = 5.4 and the answer is B.

Answer Link

Otras preguntas

What does it mean to specialize when working on an assembly line?

Ireland lies west of what country in europe?

solve the equation for y=5x-6 and solve for x

Jane knits 72 stitches to the line and uses 1/4 inch of yarn in each of the sticjes. How many lines can she knit with 10 yards of yarn

I'm doing a pan-flit on the navy, the peace corps and tri-c what should i put please help

what is the area of this parallelogram? HELPPP

While disco was immensely popular in the 1970s, it also provoked a strong backlash among people who found its lyrics sappy and arrangements overblown. True or F

How did Mussolini and Hitler fight unemployment in their countries?

Name five reasons why women are likely to become infected with HIV

What happened to the 2 men that killed emmett till? a. they were murdered by emmett's uncle before the trial b. they were found guilty and sent to prison for