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
miv72 [106K]
3 years ago
14

640 rounded to the nearest tens

Mathematics
2 answers:
Reptile [31]3 years ago
6 0

It is rounded to the nearest tens. You can only round when you have 1,9. Hope I helped

olasank [31]3 years ago
6 0

Answer:

It's already rounded - the ones place is a 0

You might be interested in
Solve the equation log(10-4x) = log(10-3x)
Tamiku [17]
Log(10-4x) = log(10-3x) this means that:

10-4x = 10-3x ===> after solving we find that 4x=3x , that means x = 0
7 0
3 years ago
What is the value of the discriminant for the quadratic equation zero equals 2x^2+x-3
Liono4ka [1.6K]

Discriminant for the quadratic equation  2x^2+x-3=0 is d=25

How to find the d Discriminant of the quadratic equation ?

We know that the standard quadratic equation

ax^2+bx+c=0

Discriminant of the equation is d=b^2-4ac

Equation given in the question is

2x^2+x-3=0

So we can find the values of a,b,c

a=2\\b=1\\c=-3

Substitute the values

d=1^2-4*2*(-3)\\d=1+24\\d=25

Learn more about the discriminant of the quadratic equation here:

brainly.com/question/28048709

#SPJ4

7 0
2 years ago
8) Vicky jogged 3 miles in hour. What was her average rate of speed in miles ) per hour? SHOW YOUR WORK A) 7 12 B) 21 c) 21 D) 1
Arisa [49]

Answer: D.

Step-by-step explanation:

the ratio of 12/4 is the same as 3

6 0
3 years ago
Pleaseeee helppppppppppp
lutik1710 [3]
The answer would be C.
3 0
3 years ago
Sophia ought 9 tickets to a concert.The total charge was$104,including a $5 service charge. If each ticket cost the same amount,
Natali5045456 [20]

Answer:so the answer would be 11 dollars$ if she bought 9 tickets and a 5 dollar serice charge they would be 11$. put 11x9=99+5=104


Step-by-step explanation:


4 0
3 years ago
Other questions:
  • Mr. Baker sells boxes of votive candles to stores. He also has a customer who places a fixed order for designer candles every mo
    10·1 answer
  • Rose bought a new hat when she was on vacation.The following formula describes the total amount Rose paid t = c + cb = total cos
    7·2 answers
  • Suppose the quantity demanded, q, of a product when the price is p dollars is given by the equation p = 462 − 5 q , and the quan
    14·1 answer
  • A box contains cards numbered from 1 to 100 . find the probability of getting a prime .​
    12·1 answer
  • Please help!! What is the value of the sum? Drag and drop the answer into The box to match the sum with its value. 5/6 + (-1/2).
    6·1 answer
  • Help pleaseeeeeee!!!
    9·1 answer
  • In a randomly generated list of numbers from 0 to 8, what is the chance that
    14·1 answer
  • -1 - (-16) <br> plz find the absolute value of this!
    11·2 answers
  • a sixth grade student can complete 20 multiplication facts in one minute if you works at the same rate how long should it take h
    8·2 answers
  • Determine the equation if the line shown in the graph
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!