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
NeTakaya
2 years ago
14

The area of a rectangle is 21cm?.

Mathematics
1 answer:
Ghella [55]2 years ago
5 0

Answer: The answer is −  5  plus per centimeter

Hope this helps :)

You might be interested in
Factor by using GCF:<br> 8n3 + 2n2
tensa zangetsu [6.8K]

Answer: 2n^2. let me know if you need the explanation :).

Step-by-step explanation:

7 0
2 years ago
The Delucci family traveled on the highway for two hours at 70 miles per hour, and then three hours at 35 miles per hour. How fa
Zinaida [17]
(2 * 70) + (3 * 35) = 140 + 105 = 245 miles
6 0
3 years ago
Solving trigonometry equations.<br> 2sin^2=2+3sin
VikaD [51]
Move everything to the left hand side and factor, follow this 

8 0
3 years ago
What is the volume of a sphere with a diameter of 9 in.?
a_sh-v [17]
Answer: 121.5 in³

Explanation:

\textnormal{Volume }=  \cfrac{4}{3}  \pi (4.5)^3 = 121.5 \pi \ in^3
6 0
3 years ago
Read 2 more answers
Does the fraction 1/2 make the equation +6/6=3/2 true?
dolphi86 [110]

Answer:

Yes

Step-by-step explanation:

1/2 + 6/6

= (1*3)/(2*3) + 6/6

= 3/6 + 6/6

= 9/6

= 3/2

So the fraction 1/2 make the equation true.

7 0
2 years ago
Read 2 more answers
Other questions:
  • The set of numbers 1,7,11 and 36 contains values for m what value of m makes the equation true 4m+8 equals 36
    10·1 answer
  • Still ,ancestors, our ,communicate, were, not, to ,use ,telephones ,did ,who ,able
    14·1 answer
  • What is the equation of the circle shown in the graph?
    5·2 answers
  • Are these two triangles similar???????!!!!!!! PLEASE HELP! I WILL GIVE BRAINILST AND MANY POINTS!
    9·2 answers
  • Evaluate the expression when a= 2 and c=-4.<br> -a +5c
    10·1 answer
  • Solve the inequality:
    11·2 answers
  • Simply : b2 • b3 • b<br> (• = divide)
    15·1 answer
  • What is the slope of line M.<br> What is a?<br> What is B?
    5·1 answer
  • Hannah bought 9 1/2pounds of ground beef to make hamburgers for
    8·1 answer
  • Please answer all 5 xoxo &lt;3
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!