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
siniylev [52]
3 years ago
11

0.21 =0.7 true or false 0.21 = 0.3 true or false

Mathematics
1 answer:
ad-work [718]3 years ago
7 0
Both false
Hdbdbcbdbdbdnenendndndndndndndndnd
You might be interested in
A car travels at the rate of 350km in 5 hours.
leva [86]

Answer:

a.) 70 km per hour

b.) 245 km

Step-by-step explanation:

a.) Find how far the car can travel per hour by dividing:

\frac{350}{5}= 70

The car travels at a rate of 70 km per hour.

b.) Make an equation with <em>h</em> as hours and <em>d</em> as the distance the car can travel:

d=70h

Insert the hours:

d=70(3.5)

Simplify:

d=70*3.5\\d=245

At a rate of 70 km per hour, in 3.5 hours, the car can travel a total of 245 km.

3 0
3 years ago
The set of numbers that includes the whole numbers and their opposites is called the set of...?
stiv31 [10]

Answer:

integers

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
5. The area of a rectangle is 120 square feet. What is the area of a rectangle that has
Sunny_sXe [5.5K]
240 Bc 120 x 2 =240.
8 0
3 years ago
How many radians is 210
Rina8888 [55]

Answer:

7pi/6 radians

Step-by-step explanation:

To change to radians multiply by pi/180

210 * pi/180

210 pi/180

7pi/6

5 0
2 years ago
Read 2 more answers
Number 10 please please someone please help please please help
Tanzania [10]

Answer: A compound inequality contains at least two inequalities that are separated by either "and" or "or". The graph of a compound inequality with an "and" represents the intersection of the graph of the inequalities. A number is a solution to the compound inequality if the number is a solution to both inequalities.

3 0
2 years ago
Other questions:
  • Identify a variable that you would expect have a left-skewed shape, a right-skewed shape, and a symmetrical shape.
    11·1 answer
  • Hey guys could someone help me out with this?
    8·1 answer
  • The beginning balance in a savings account is $64.98. After a deposit of $73.87, two withdrawals of $51.00 and $23.50, and $1.15
    14·1 answer
  • David bought 4.75 pounds of chicken for $11.40.
    12·2 answers
  • Helaine graphed the equation 12x – 4y = 3. What was the slope of Helaine’s line?
    14·2 answers
  • What is the cost to drive a 2020 honda civic ?
    8·1 answer
  • Write an equation of the line that passes through (0,5) and (4,5). <br><br> plssss
    12·1 answer
  • Trey has plastic cubes stored in a box that measures 4 ft long, 212ft wide, and 2 ft tall.
    9·1 answer
  • Make g the subject of the formula r = 4g +7​
    14·2 answers
  • The measurement of one angle of a right triangle is 61°.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!