rainbowdash8142 rainbowdash8142

02-06-2017
Mathematics

contestada

If cos 37 degrees is close to 4/5, which is closest to the measure of line OP?
a. 20 cm
b. 64 cm
c. 80 cm
d. 100 cm

If cos 37 degrees is close to 45 which is closest to the measure of line OP a 20 cm b 64 cm c 80 cm d 100 cm class=

Respuesta :

HomertheGenius HomertheGenius

10-06-2017

We know that ON = 80 cm and ∠ O = 37°.
cos 37° = 4/5
Adjacent / Hypotenuse = cos∠O
80/OP = cos 37°
80/ OP = 4/5
OP = 80 : 4/5 = 80 · 5/4 = 100
Answer:
d. 100 cm.

Answer Link

Otras preguntas

4=5-X what is the value of x

Use truth tables to show that the following statements are logically equivalent. ∼ P ⇔ Q = (P ⇒∼ Q)∧(∼ Q ⇒ P)

Which of the following processes is exothermic (heat or energy is released)? A) ice melting in a beverage B) dry ice (solid CO2) converting to a gas at room tem

Help please !!!!!!!!!!!!

f(x)=7/(x+3) and g(x)=1/x find (f o g)(x)

Ocean trenches form over millions of years. Which statement accurately describes how ocean trenches formed?

PLEASE HELP ASAP!! Which type of climate does most of northwestern Europe have? humid continental dry desert humid subtropical marine west coast

Which of the following could be an example of a function with a domain(-infinity, infinity) and a range (-infinity, 4)? Check all that apply.A. y= - (3)^x - 4B.

The Miss Teen Georgia pageant is taking place and there are 25 contestants. How many different ways could the pageant have a winner, runner up, and a 2nd place

What is an element in the alkali metal group