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
ahrayia [7]
3 years ago
7

How do I round 38.25 to a whole number?

Mathematics
1 answer:
serious [3.7K]3 years ago
8 0

Hi there! To round a number, you need to look at the numbers behind the decimal point. In this case, those two numbers are 2 and 5. Since 5 is in the range up rounding up (which is 5-10), we can round .25 up to .3. Now, we have 38.3. Because 3 is less than 5, we can round 38.3 down to 38.

Hope this helps!

You might be interested in
At the base of a pyramid, a surveyor determines that the angle of elevation to the top is °. At a point meters from the base, th
riadik2000 [5.3K]

Answer:

\frac{(\sin 18^\circ)}{75} = \frac{(\sin 35^\circ)}{x}

Step-by-step explanation:

Incomplete question:

<em></em>\angle CBD = 53^\circ<em></em>

<em></em>\angle CAB = 35^\circ<em></em>

<em></em>AB = 75<em></em>

<em></em>

<em>See attachment for complete question</em>

Required

Determine the equation to find x

First, is to complete the angles of the triangle (ABC and ACB)

\angle ABC + \angle CBD = 180 --- angle on a straight line

\angle ABC + 53= 180

Collect like terms

\angle ABC =- 53+ 180

\angle ABC =127^\circ

\angle ABC + \angle ACB + \angle CAB = 180 --- angles in a triangle

\angle ACB + 127 + 35 = 180

Collect like terms

\angle ACB =- 127 - 35 + 180

\angle ACB =18

Apply sine rule

\frac{\sin A}{a} = \frac{\sin B}{b}

In this case:

\frac{\sin ACB}{AB} = \frac{\sin CAB}{x}

This gives:

\frac{(\sin 18^\circ)}{75} = \frac{(\sin 35^\circ)}{x}

4 0
3 years ago
Read 2 more answers
Which of the following is equal to <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B5%5E2%7D%20%20" id="TexFormula1" title=
Elza [17]

Immediately omit the negative possible answer. Since 5^2 = 25, 1/5^2 = 1/25.

8 0
3 years ago
What is twelve divided by two fifths
salantis [7]

Answer:

30

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How many ways can Marie choose 2 pizza toppings from a menu of 6 toppings if each topping can only be chosen once?
m_a_m_a [10]

Answer:

30 different ways

Step-by-step explanation:

Hi

for the first topping she can choose 1 of 6 items

so she has 6 choices

and then the second topping she has 5 choices as each topping can only be chosen once

so it comes 6 * 5 = 30

5 0
3 years ago
Complete the factorization.<br><br> a^2+3a-28=(a-4)(a+ )
Murrr4er [49]

Answer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is the volume of the rectangular prism? The answers are as follows 1 cm 8 cm and 3 cm and the answer has got to be in centi
    14·1 answer
  • Simplify to create an equivalent expression -5(3p+3)+9(-7+p)
    12·1 answer
  • When making a book cover, Anwar adds an additional 20 sqaure inches to the surface area to allow for overlap. How many square in
    9·2 answers
  • 30 points (: marking brainly to the person that gets all 4 correct !!!
    14·2 answers
  • Doug needs a ladder that is at least 12 meters long. he has a ladder that is 30 feet long. about how many feet too short is this
    11·2 answers
  • 1 4/5 is an example of a (n)
    8·1 answer
  • Someone please help me ​
    6·2 answers
  • Question 2: SQUARE ROOTS
    5·1 answer
  • A basketball team with 11 members chooses three captains. How many ways can the position be filled?
    7·1 answer
  • Find the area of the triangle:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!