![guzmanfeliciti](/avatars/49371.jpg)
guzmanfeliciti
09.07.2021 •
Mathematics
Please help timed question (question included in photo). I'll mark as brainiest!
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics A case-control study was conducted to evaluate the relationship between artificial sweeteners and bladder cancer. 3,000 cases and 3,000 controls were enrolled in the study. Amongst...
- M Mathematics Ejercicio 6: En una jugada de poker de 3 jugadores, un jugador tiene en su mano una J de pica y un 10 de tréboles. En el flop se repartieron las 3 cartas que son un 2 de corazones,...
- M Mathematics A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test. Each adult bike requires 6 hours to build and 4...
- M Mathematics 18 points please help pic inserted...
- M Mathematics Can someone help me with this, please? I m not sure how to solve this....
- M Mathematics The polynomial-7.5x^2 + 103 + 2142 models the yearly number of visitors (in thousands) x years after 2007 to a park. Use this polynomial to estimate the number of visitors to...
- M Mathematics Are the two triangles below similar...
- M Mathematics Why do insects undergo moulting...
- M Mathematics This is question is 39.1 * 0.7 plz i need eplixan how to do it plz...
- M Mathematics 32 divided by 64 rounded to the neares 100...
Ответ:
Step-by-step explanation:
This is a right triangle trig problem. Picture a right triangle. The height of the triangle is the height of the lighthouse, your distance from the base of the lighthouse is what we are solving for, and the reference angle is 2 degrees, which is the angle of inclination from where you stand to the top of this lighthouse. We have the reference angle, the side opposite the reference angle, and we are looking for the side adjacent to the reference angle. This is the tangent ratio: the side opposite the reference angle over the side adjacent to the reference angle. We know the measure of the reference angle and we know the value of the side opposite the reference angle. Filling in:
x = 5727.25 feet, the third choice down
Ответ:
------------------------
hope it helps..
have a great day!!
Ответ:
B is 50° and C is 130°
Step-by-step explanation:
complementary angle
x+x=90°
40°+x=90°
x=90°-40°
x=50°
supplementary angles
x+x=180
50+x=180
x=180-50
x=30°