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
aleksklad [387]
3 years ago
9

George is building a table out of boards that are 3.75 inches wide. He wants the table to be at least 36 inches wide. How many b

oards does he need to buy? Round to the nearest whole number
Mathematics
1 answer:
balu736 [363]3 years ago
7 0

Answer:

10 whole boards

Step-by-step explanation:

1. 36 divided by 3.75 = 9.6

2. Round to the nearest whole number

3. 9.6 rounded = 10

You might be interested in
Someone please help me will give BRAILIEST!!!!!!
rewona [7]
The answer is true plz thnk me
4 0
3 years ago
Read 2 more answers
If x varies directly as y, and x=18 when y=6 find x when y= 10!!!!!!
tensa zangetsu [6.8K]
First thing you need to do is find your k in y = kx

So to do that insert 18 for x and 6 for y and then solve for k
y = kx
6 = k18
6/18 = k18 /18
1 / 3 = k
k = 1 /3
So now that we know what k is we can find x when y = 10. Once again insert the numbers we know. We know k = 1/3 and y = 10 and we need to find x
y = kx
10 = (1/3)x
3* 10 =  3*(1/3)x
30 = x
x = 30
8 0
3 years ago
Evaluate the double integral. . ∫∫ y sqrt(x^2-y^2) dA, R={(x,y)|0≤y≤x, 0≤x≤1}. R. . Please explain
polet [3.4K]
First we will evaluate: ( substitution: u = x² - y²,  du = - 2 y dy )
\int\limits^x_0 {y \sqrt{ x^{2} - y^{2} } } \, dy= \\   \frac{-1}{2} \int\limits^x_0 { u^{1/2} } \, du  =
=\frac{-1}{3} \sqrt{ (x^{2} - y^{2} ) ^{3} } ( than plug in x and 0 )
=- \frac{1}{3} (  \sqrt{( x^{2} - x^{2}) ^{3}  }  -  \sqrt{ (x^{2} -0 ^{2} ) ^{3} } =
= 1/3 x³ ( then another integration )
1/3\int\limits^1_0 { x^{3} } \, dx = 1/3 (  x^{4}/4)}= 1/3 ( 1 ^{4}/4 - 0^{4} /4 )
= 1/3 * 1/4 = 1/12
4 0
3 years ago
Please help me with this​
3241004551 [841]

Answer:

1/4 or 0.25

Step-by-step explanation:

Find the common denominator to fill in the first 2 blanks.

1/2 = <u>2</u>/4

1/4 = <u>1</u>/4

2/4 - 1/4 = <u>1/4</u> or <u>0.25</u>

5 0
2 years ago
Do You Understand?<br>Show Me! Explain how<br>you can use mental math<br>to add 10 to 47.​
Nikitich [7]

Answer:

Well the answer is 57.

Step-by-step explanation:

Okay think about it 10+10 is 20 how do you know this well 1+1=2 and add a zero. So in 10+47 4+1=5 and keep the 7 because the other number is a zero which has no affect on the number unless both numbers are zero.

5 0
2 years ago
Other questions:
  • I dont get what b) means/asking. someone help pls
    15·1 answer
  • What is the coefficient of y int the expression 2x4+3y
    13·1 answer
  • Maridel wants to find out how many of her classmates plan to come to the next football game. There are 800 students in her schoo
    11·2 answers
  • What is the expanded form of the decimal 444.3? A) (4 x 100) + (4 x 10) + (4 x 1) + (3 x 1 10 ) B) (4 x 100) + (4 x 10) + (4 x 1
    15·2 answers
  • Paul wants to tip the Waiter 15%. If the meal cost $20, how much is the tip?
    9·2 answers
  • Find the range of f(x)= -4x+5 for the domain (-3,-1, 3, 5) ​
    12·2 answers
  • I need help ASAP please!! Giving brainlist!!
    8·1 answer
  • The city has a population of 3400,000 people. Suppose that each year the population grows by 8%. What will be the population aft
    9·1 answer
  • April has 5 milligrams of zinc and 0.25 milligrams of copper. How much more zinc does she have than copper?​
    9·1 answer
  • An average person in the United States throws away 4.5 × 10² grams of trash per day. In 2013, there were about 3.2×106 people in
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!