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
Inga [223]
2 years ago
8

Round 639 to the nearest ten

Mathematics
2 answers:
Murrr4er [49]2 years ago
7 0
The answer is 639= 640
anyanavicka [17]2 years ago
6 0
640. the answer would be 640
You might be interested in
HELP PLEASE!!!! I NEED HELP WITH GEOMETRY!!!
lesya692 [45]

Step-by-step explanation:

m < QRS = m < URS + m < QRU

30x - 4 = 60° + 15x - 4

15x = 60°

X = 4°

<u>m < QRS</u> = 30 * 4 - 4 = <u>116°</u>

8 0
2 years ago
A puppy weighs 3 pounds. What is the puppy's weight in ounces
gtnhenbr [62]
The puppy weighs 48 ounces
6 0
2 years ago
Read 2 more answers
What is the value of the discriminators 3x^2-4x+2=0
ohaa [14]

Answer:

x =(4-√40)/6=(2-√ 10 )/3= -0.387

x =(4+√40)/6=(2+√ 10 )/3= 1.721

Step-by-step explanation: Hope this helped!!!

plz give me brainliest!! thxxx

3 0
2 years ago
A number is K units to the left of 0 on the number line. Describe the location of its opposite
Ksju [112]


------------------------(- K)-------------0-------------(+K)-----------------

K unit to the left of 0, means K is negative.
The opposite of (-K) is (+K), both are symmetric vs. the origin "0", then its location will be +K
6 0
3 years ago
What is 204 divided by 9 long division
ozzi

22.6666666667

round up to 22.67

4 0
3 years ago
Other questions:
  • Interest rates have dropped steadily over the last six months. Each month they have decreased by 1/4 point.
    12·2 answers
  • The speed of the wind is changing according to the function V(t)=-1/2+30, where t=time in minutes after 6:00 p.m and V(t) = wind
    11·1 answer
  • If my son was born june 2016 what year will he graduate high school
    7·1 answer
  • Tickets for the homecoming football game are being sold for $12 for alumni and $7 for students. The stadium holds a maximum of 5
    13·1 answer
  • I need help please I don't understand it
    7·1 answer
  • Five times the sum of m and n in written expression
    11·1 answer
  • Solve for x. x+4/x+9= 6/5<br> / is a division bar.
    13·1 answer
  • Which expression is undefined?
    13·1 answer
  • 5. Keisha makes $ 135 selling items at a concession stand. She sold an equal number of T-shirts and keychains. The T-shirt costs
    11·1 answer
  • I need help ASPA 100 PTS.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!