1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mario62 [17]
3 years ago
9

Please help! Find all the missing angles ??

Mathematics
1 answer:
Natasha2012 [34]3 years ago
5 0

Answer:

A 62°

B 118°

C 62°

D 118°

E 50°

F 58°

G 120°

H 120°

I 120°

J 60°

K 60°

L 60°

M 120°

N 120°

O

P 60°

Q 35.5°

R 49°

S 35.5°

T 109°

U 71°

V 109°

W 60°

You might be interested in
Tiffany types of a page in a page inof an hour. At this rate, how many pages will she type in 3 hours? Express your answer as a
Klio2033 [76]

Answer:

3.0pages

Step-by-step explanation:

If Tiffany type a page in an hour, then;;

1 page = 1 hour

To calculate the number of pages typed in 3 hours, we can express as;

x pages = 3 hours

Divide both expressions

1/x = 1/3

x* 1 = 1* 3

x = 3pages

She will type 3.0pages in 3 hours

7 0
2 years ago
SHOW ALL WORK: Graph each lineby plotting its intercepts or by using the y intercept and slope. {2x-y=4 {3y-3x=6
pickupchik [31]

Answer:

x-y=-2

Step-by-step explanation:

Divide both sides if the equations by 3.

(3y-3x)÷3=6÷3

y-3x÷3=2

calculate the quotient

y-x=2

multiply both sides of the equation bub -1

-1x(-x)-1y=-1x2

any expression multiplied by -1

x-1y=-1x2

any expression multiplied by 1 remains the same.

x--y=-1x2

x-y=-2

5 0
3 years ago
Which answer is the approximate standard deviation of the data set?
Anna35 [415]

Answer:

3.4

Step-by-step explanation:

Standard deviation of a population is defined as:

σ² = ∑(xᵢ − μ)² / n

The standard deviation of a sample is defined as:

s² = ∑(xᵢ − x)² / (n - 1)

It's not clear which one we have, so let's calculate both.

First, we must find the mean.

μ = (5+12+15+10+12+6+8+8) / 8

μ = 9.5

Now we find the squares of the differences:

(5-9.5)² + (12-9.5)² + (15-9.5)² + (10-9.5)² + (12-9.5)² + (6-9.5)² + (8-9.5)² + (8-9.5)²

= 80

Divide by n:

σ² = 80 / 8

σ² = 10

And take the square root:

σ = √10

σ ≈ 3.2

That's not one of the answers, so let's try the standard deviation of a sample instead of a population.

Instead of dividing by n, we'll divide by n-1:

s² = 80 / 7

And take the square root:

s = √(80/7)

s ≈ 3.4

So that must be it.

6 0
3 years ago
I need help there’s more than one answer .
myrzilka [38]

Answer:

a

Step-by-step explanation:

5 0
3 years ago
If 20% of a number is 10, what is the whole number?​
vagabundo [1.1K]

Answer:

100

Step-by-step explanation:

20%-10

20%*5=100%--10*5=100

4 0
3 years ago
Read 2 more answers
Other questions:
  • Miles carried the football for an average of 5 yards per carry in the game. If he carried the ball 8 times, how many yards did h
    8·1 answer
  • Pls answer these 2 questions
    8·2 answers
  • Consider ΔABC ~ ΔXYZ. What is the value of tan(A)? What is the value of tan(X)? What is true about the two tangent ratios?
    9·2 answers
  • One day Alonso decided to keep a record of the time he spent walking and the distance he walked. Which of the following are true
    12·1 answer
  • Write an equation for the amount of money, , that will be collected if boxes of chocolate bars are sold. Which is the independen
    13·1 answer
  • What is the answer to this equation 7b=70
    5·1 answer
  • A rectangular piece of land is 1/4 mile long and a 1/2 mile wide. What is the area of this piece of land in square miles?
    5·1 answer
  • The area of a circle is 111.6 square centimeters. What is a diameter? Use 4.1 for ℼ. PLEASEEEE HURRYYY
    9·1 answer
  • The equation y = 13x represents the rate, in gallons per minute, that Tank A at an aquarium fills with water. The table represen
    7·1 answer
  • 3. Solve the equation for the given variable. For each step, identify the property used to convert the equation. 14 + 3n = 8n -
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!