bandsnerd bandsnerd

05-06-2018
Mathematics

contestada

Help please, will give brainliest to correct answer!

Help please will give brainliest to correct answer class=

Respuesta :

05-06-2018

Cosine = adjacent leg divided by the hypotenuse

Cos B = 2 / 5

Take the inverse of cosine to solve for B.

cos⁻¹(2/5) = B

B ≈ 66.42 degrees

Answer Link

Otras preguntas

A school has 410 students and 25 teachers. How many students are there per teacher?

the caning of Charles sumner resulted from accusing other senators of

A student measures the mass and volume of a piece of aluminum. The measurements are 25.6 grams and 9.1 cubic centimeters. The student calculates the density of

Compared to an atom of phosphorus-31, an atom of sulfur-32 contains (1) one less neutron (3) one more neutron (2) one less proton (4) one more proton

Most television stations, radio stations, and newspapers in the United States are owned by

Explain how the Vietnam War first allowed the expansion of presidential power and later caused power to be limited.

When compared with the energy of an electron in the first shell of a carbon atom, the energy of an electron in the second shell of a carbon atom is (1) less(2)

Radioactive cobalt-60 is used in radiation therapy treatment. Cobalt-60 undergoes beta decay. This type of nuclear reaction is called (1) natural transmutation

In what ways did the Federal government finally try to help stem the tide of the Great Depression?

The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.96, and and they leave a 20% tip. If the tip applies to the