Mathematics, 19.02.2021 23:00 anthonyjackson12aj

A lighthouse is situated on the northern tip of an island. Determine the area of water that the light of the lighthouse can cover. Use 3.14 for pi. Round to the nearest hundredths
110°
16

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

Here is their argument. given the obtuse angle x, we make a quadrilateral abcd with ∠dab = x, and ∠abc = 90◦, and ad = bc. say the perpendicular bisector to dc meets the perpendicular bisector to ab at p. then pa = pb and pc = pd. so the triangles pad and pbc have equal sides and are congruent. thus ∠pad = ∠pbc. but pab is isosceles, hence ∠pab = ∠pba. subtracting, gives x = ∠pad−∠pab = ∠pbc −∠pba = 90◦. this is a preposterous conclusion – just where is the mistake in the "proof" and why does the argument break down there?

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Answers: 2

Answer

Mathematics, 21.06.2019 23:30

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?

Answers: 3

Answer

You know the right answer?

A lighthouse is situated on the northern tip of an island. Determine the area of water that the ligh...

Questions

Mathematics, 02.02.2020 06:45

Geometry asap which equations represent the line that is perpendicular to the line 5x − 2y = −6 and passes through the point (5, −4)? ch...