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
atroni [7]
3 years ago
11

What is 447 times 63.

Mathematics
2 answers:
sladkih [1.3K]3 years ago
8 0
447 times 63 is 28,161        
kiruha [24]3 years ago
5 0
447 times 63 is 28,161. 
You might be interested in
−2√24+2√2−2√8 Simplify Work Needed
vaieri [72.5K]

Answer:

24

Step-by-step explanation:

6 0
3 years ago
The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is five times
almond37 [142]

Answer:

First angle = 30°

Second angle = 60°

Third angle = 90°

Step-by-step explanation:

x + y + z = 180

y + z = 5x

z = y + 30

then:

y + (y+30) = 5x

2y + 30 = 5x

x = (2y+30)/5

then:

x + y + z = 180

{(2y+30)/5} + y + y+30 = 180

{(2y+30)/5} + 2y + 30 = 180

{(2y+30)/5} = 180 - 30 - 2y

{(2y+30)/5} = 150 - 2y

2y+30 = 5(150-2y)

2y+30 = 5*150 + 5*-2y

2y+30 = 750 - 10y

2y + 10y = 750 - 30

12y = 720

y = 720/12

y = 60°

x = (2y+30)/5

x = (2*60 + 30)/5

x = (120+30)/5

x = 150/5

x = 30°

z = y + 30

z = 60 + 30

z = 90°

Check:

x + y + z = 180°

30° + 60° + 90° = 180°

7 0
3 years ago
Put the following fractions in order of size starting with the one with the least value 5/16 1/2 3/4 5/8 1/4
Stolb23 [73]

Answer:

1/4, 5/16, 1/2, 5/8, 3/4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A local hamburger shop sold a combined total of 500 hamburgers and cheeseburgers on Wednesday. There were 50 fewer cheeseburgers
Virty [35]

Hey there! I'm happy to help!

Let's call the hamburgers h and the cheeseburgers c.

h+c=500

c=h-50

Let's plug this value for c into the first equation to solve for h.

h+h-50=500

2h-50=500

Add 50 to both sides.

2h=550

Divide both sides by 2.

h=275

Therefore, 275 hamburgers were sold on Wednesday.

Have a wonderful day! :D

6 0
3 years ago
Given that f(x) = x² + 3x 28 and g(x) = x + 7, find f(x) + g(x) and
ozzi

Answer:

f(x) + g(x) = x^2 + 4x + 35

Step-by-step explanation:

Add like terms from f(x) and g(x):

f(x) + g(x) = x^2 + 3x + 28 + x + 7, or

f(x) + g(x) = x^2 + 4x + 35

7 0
2 years ago
Other questions:
  • What are all these . Please help I will mark Brainly
    12·1 answer
  • Which would not be a step in solving 3x + 1 + 2x = 2+ 4x?
    5·1 answer
  • What is the result of adding these two equations?<br> 6x+2y=−2<br> 3x−2y=−5<br><br> ​ <br><br> ​
    8·2 answers
  • 15+6X = Y(32+ 12x)-|
    10·1 answer
  • The nth term of a sequence is given by 12 - 5n.<br> Write down the first 3 terms of the sequence.
    7·1 answer
  • Someone help please!
    9·1 answer
  • Pls help me
    8·1 answer
  • Decide if these lines are parallel perpendicular or neither 2x+5y = 1 and 5x-2y = 1
    6·1 answer
  • Change this equation to slope intercept form <br> -3x+2y=10 <br><br> PLEASE HELP
    14·1 answer
  • Colleen is making raffle tickets for the school's give-away drawing. She wants to use the digits 2, 5, and 7 to make three-digit
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!