Mathematics, 01.02.2021 22:10 jalenrussell321
I will mark Branliest
The quadrilateral ABCD shown is a
Break the quadrilateral into triangles by drawing a
diagonal, AC. How many triangles does the
quadrilateral break down into?
The sum of the measures of the interior angles of this
quadrilateral is
50
B
A
Answers: 2
Mathematics, 21.06.2019 12:30
On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 104 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 105 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.
Answers: 3
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 21:30
A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position
Answers: 2
Mathematics, 22.06.2019 00:00
Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)
Answers: 1
I will mark Branliest
The quadrilateral ABCD shown is a
Break the quadrilateral into triangle...
Break the quadrilateral into triangle...
History, 06.10.2019 18:30
Health, 06.10.2019 18:30
History, 06.10.2019 18:30
History, 06.10.2019 18:30
History, 06.10.2019 18:30