All categories

3 years ago

Find the measure of the missing angles.

Mathematics

2 answers:

vesna_86 [32]3 years ago

4 0

Answer:

d = 103

e= 22

f= 55

Step-by-step explanation:

the opposite side of d equals 103 and they are adjacent which means they have the same measure

same goes to e the opposite side of it equals 22

and then for f a full line measure equals 180

so 103+22= 125

180-125= 55

there you have it :)

Viktor [21]3 years ago

3 0

Answer:

d = 103

e = 22

f = 55

Step-by-step explanation:

ok so the angles on the other side 22 and 103 are equal to 2 of the angles on the other side

the whole line is equal to 180

103 + 22 = 125

180 - 125 = 55

d = 103

e = 22

f = 55

You might be interested in

-8m+28=156-12m please help me !!!!

Igoryamba

Answer:

m = 32

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Which formula gives the x-coordinates of the maximum values for y = cos(x)?

solong [7]

We have been given a function $y=\cos(x)$ . We are asked to find the formula which gives the x-coordinates of the maximum values for given function.

We know that cosine function oscillates between $-1$ and 1 that is minimum value of cosine is $-1$ and maximum value is $1$ .

We also know that $\cos(0)=1$ and after period of cosine is $2\pi$ . This means after every $2\pi$ , we will get to $1$ .

So maximum of cosine is $2\pi n$ , where n is an integer.

Therefore, our required formula is $2\pi n$ , where, $n=0,\pm 1,\pm 2,\pm3,...$

7 0

3 years ago

Tony's math grades are 85, 92, 95, 81, and 92. What is his average grade in math?

Law Incorporation [45]

Answer:

Step-by-step explanation:

85+92+95+81+92=445 and since there are 5 numbers you're going to divide by 5 so 445/5 which is 89

4 0

4 years ago

Read 2 more answers

Simplify. I'm don't know how to type it so I am going to take a picture.

Vesnalui [34]

Answer:2/1

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Please help me with these!

Dvinal [7]

Answer:

Step-by-step explanation:

A1. C = 104°, b = 16, c = 25

Law of Sines: B = arcsin[b·sinC/c} ≅ 38.4°

A = 180-C-B = 37.6°

Law of Sines: a = c·sinA/sinC ≅ 15.7

A2. B = 56°, b = 17, c = 14

Law of Sines: C = arcsin[c·sinB/b] ≅43.1°

A = 180-B-C = 80.9°

Law of Sines: a = b·sinA/sinB ≅ 20.2

B1. B = 116°, a = 11, c = 15

Law of Cosines: b = √(a² + c² - 2ac·cosB) = 22.2

A = arccos{(b²+c²-a²)/(2bc) ≅26.5°

C = 180-A-B = 37.5°

B2. a=18, b=29, c=30

Law of Cosines: A = arccos{(b²+c²-a²)/(2bc) ≅ 35.5°

Law of Cosines: B = arccos[(a²+c²-b²)/(2ac) = 69.2°

C = 180-A-B = 75.3°

6 0

3 years ago