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
dsp73
3 years ago
15

If the sum of the digits of a number is divided by 2, then the original number is also divisible by 2

Mathematics
1 answer:
Marina CMI [18]3 years ago
3 0

This is true but not for all numbers. Of course you can divide a number by 2 but if it’s an odd number the answer will be a decimal. But for example 24, the two digits are divisible by 2 and so is the original number. But for example 12, the digits aren’t divisible by 2 (the answer is 1.5) but the original number is.

You might be interested in
1. Suppose that cos B = 0.68. What is the value of sin(a)? Explain.
Papessa [141]

The value of Sin(a) suppose that Cos B = 0.68 in which case, a + B = 90° is; 0.68.

<h3>Trigonometry</h3>

First, when we have two angles, whose sum equals, 90°.

In essence, Since the algebraic sum of angles A and B is 90°;

  • A + B = 90.

  • B = 90 -A.

By trigonometric identity;

  • Sin A = Cos (90 - A)

Where; (90 - A) = B.

Therefore; Sin A = Cos B = 0.68.

Read more on trigonometry;

brainly.com/question/20519838

5 0
2 years ago
Help me find the answer
emmainna [20.7K]

Answer:

2.30 = ?

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp side/ hypotenuse

sin 50 = ? / 3

Multiply each side by 3

3 sin 50 = ?

2.298133329 = ?

To the nearest hundredth

2.30 = ?

5 0
3 years ago
Describe the ored of operations in this expression find the number it equals.
svlad2 [7]

Answer:

√71

Step-by-step explanation:

Simplify 42÷6 to 7

√64+7

Simplify 64+7 to 71

=√71


8 0
3 years ago
How many 2/3-cup servings are in 6 cups of cereal? ​
Lady_Fox [76]
9

There are 9...

The end.
3 0
3 years ago
Read 2 more answers
What is greater 8 hours 520 minutes
laiz [17]
520 minutes is greater because 8 hours is 480 minutes
6 0
3 years ago
Read 2 more answers
Other questions:
  • Is someone good at geometry i really need help the question doesnt make sense
    13·1 answer
  • How can this polygon be classified? Select all correct answers.
    8·1 answer
  • Does this graph represent a function?​
    8·1 answer
  • All 3 of ms van sants dogs are stinky and smelly and need baths and so does her son she has 7 pounds of a special extra strength
    13·1 answer
  • Help I can’t figure it out.
    11·1 answer
  • What is... 55.
    10·1 answer
  • Is there an association being a boy and wanting a $10 ticket? Explain.
    5·1 answer
  • Write the function for the graph.
    8·1 answer
  • A triangle has two angles that measure 65 degrees and 35 degrees. What is the measurement of the third angle?
    7·1 answer
  • Which facts are true for the graph of the function below? Check all that apply.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!