2 years ago

1. Use a protractor to try to draw each triangle. Which of these three triangles is impossible to

Mathematics

1 answer:

Rus_ich [418]2 years ago

4 0

answer:

C a triangle with one measures 90° and another angle measures 100°

You might be interested in

Q7 Q7.) Find the unit vector in the same direction as v.

igor_vitrenko [27]

Use Pythagorean theorem:

9i-j = sqrt (9^2 - 1^2) = sqrt(81-1) = sqrt80

now divide both terms in V by that:

u = 9/sqrt(80)i - 1/sqrt(80)j

see attached picture:

7 0

2 years ago

Read 2 more answers

Hellpppppp and show work or at least explain thank you!!!!

Veseljchak [2.6K]

Answer:

the answer is 33

Step-by-step explanation:

because 800 divided by 24 equals. 33

7 0

2 years ago

Read 2 more answers

The point given is on the terminal side of an angle theta. Find the exact values of the six trig functions of theta.. (-3,2)

Dima020 [189]

We can use SOH, CAH and TOA, but first we must find the length of a hypotenuse:
h = $\sqrt{(-3) ^{2}+2^{2} } = \sqrt{9+4}= \sqrt{13}$
sin (theta)= 2/√13
cos ( theta) = -3/√13
tan (theta) = -2/3
cot (theta ) = -3/2
sec (theta) = 1/cos(theta ) = -√13/3
csc(theta ) = 1/ sin (theta) = √13/2

7 0

2 years ago

Nadia saved 10% on her CD purchase. If the CD originally cost $24.90, how much did she save ?

liberstina [14]

Nadia saved 10% of $24.90.

10% x 24.9 = 2.49

answer: $2.49

6 0

3 years ago

Read 2 more answers

Two cities are 280 miles apart. how far apart are the cities on the map?

Sladkaya [172]