3 years ago

In the triangle below, what is the cosine of 45?

Mathematics

2 answers:

Colt1911 [192]3 years ago

7 0

Cosine = adjacent / hypotenuse
cosine = 1 / square root (2)

mote1985 [20]3 years ago

3 0

Answer:

√2

Step-by-step explanation:

You might be interested in

Simplify 4^9/4^3 A)4^5 B)4^6 C)4^12 D)4^27

atroni [7]

$\frac{4^9}{4^3}=4^{9-3}=4^6$

B)4^6

7 0

3 years ago

HEY CAN ANYONE PLS ANSWER MY MATH QUESTION!!!!1

Alenkinab [10]

Answer:

The blue and yellow macaw is 33 inches long.

Step-by-step explanation:

If the toucan is 22 inches long and it's two thirds the length of the macaw you can divide by two to find what one third is.

22 ÷ 2 = 11

So then you have to multiply by 3 to find what the full length is.

3 x 11 = 33 inches

Hope that helps and have a great day!

7 0

3 years ago

Read 2 more answers

The average mass of a giraffe is approximately 1x 10^8 kilograms. The average mass of a blue whale is approximately 2x 10^6 kilo

Basile [38]

Answer:

Giraffe = 1,000 kg

Whale = 2,000,000 kg

Step-by-step explanation:

Whale has 2,000 times the mass.

Can I please get Branliest and rate, like Thank you!

6 0

3 years ago

Average of $1.99 $3.29 and $2.45

marysya [2.9K]

What ? thats very confusing what is the question you have to give more info

5 0

4 years ago

At the end of each semester in college, a survey is given to students to get feedback on the course. One of the questions on the

mixer [17]

Answer:

Its C just got it right.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers