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
lana [24]
3 years ago
11

400 pounds per 340 square feet” as a rate in simplest form

Mathematics
1 answer:
Airida [17]3 years ago
4 0
400lbs/340ft^2

Factor out largest common factor.  LCF is the product of shared primes of the numbers prime factorization.

400=2*2*2*2*5*5,  340=2*2*5*17

So the product of the shared primes is 2*2*5=20, so divide the numerator and denominator by 40.

(400/20)lbs/(340/20)ft^2

20lbs/17ft^2  or if you prefer

(20/17)lbs/ft^2

(1 3/17)lbs/ft^2 or approximately

1.18 lbs/ft^2



You might be interested in
Write a polynomial equation of degree 4 in standard form that has the solutions i, −i, 1, −1.
Brut [27]

Answer:

x⁴ + 2 x² + 1

Step-by-step explanation:

given solution of the polynomial

i, −i, 1, −1.                        

equation of the polynomial will be equal to

 =(x - i)(x + i)(x - 1)(x + 1)                      

 = (x² + i x - i x - i²)(x² + x - x + 1)            

 =(x² - (-1))(x² + 1 )                        

 = (x² + 1)(x² + 1)                        

= x⁴ + x² + x² + 1                          

= x⁴ + 2 x² + 1                                    

hence, the required polynomial equation is x⁴ + 2 x² + 1          

4 0
3 years ago
The answers x^1 or x^0<br> How??
pickupchik [31]
Remember a^(m) x a^(n) =  a(m+n) & √a = a^(1/2)


===> x^(1/2 -3/2)+x(1/2 -1/2) ====> x^(-1)+x^(0) (any number Exp 0 =1)
X^(-1) +1 ===> 1/x +1 or (1+x)/x


6 0
3 years ago
A rectangle has a perimeter 66 cm and length 24 cm what is its width
Elenna [48]
I think the answer is 2.75. I divided 66 and 24.
Hope this helps! Let me know if I'm right but um bad at math lol...
4 0
3 years ago
Given the system of equations:
kolezko [41]
2x=16-2y
x=8-y

6(8-y)+4y=38
48-6y+4y=38
48-2y=38
-2y=-10
y=5

8-5=x
x=3 <-Answer
4 0
3 years ago
Which of the following correctly lists angle pairs that have sums of 180° and 90°?
Kisachek [45]

C.) supplementary angles, complementary angles

Step-by-step explanation:

Look at the picture below.

A supplementary angle(s) has a total sum of 180°

A complimentary angle(s) has a total sum of 90°

Other angles like congruent, only refer to an angle that is exactly the same.

Therefore, C would be the correct answer.

5 0
2 years ago
Other questions:
  • Please answer correctly !!!!!!!!! Will mark brainliest !!!!!!!!!!!
    11·2 answers
  • If there are 52 ounces of cereal in 2 boxes, how man ounces are there in the box?
    7·2 answers
  • A grocery store sells a 7 oz bag of raisins for $1.10 and a 9 oz bag of raisins for $1.46. which size bag has the lower price pe
    5·2 answers
  • B=3x+9xy solving for x
    7·1 answer
  • What is the value of x
    13·1 answer
  • Look at the image below
    12·2 answers
  • A, B, C, or D? I need help with this
    12·1 answer
  • 17=11y+12x in slope intercept form please explain
    14·2 answers
  • G(n)=3n^2+2n f(n)=n+2 find (g ⋅ f )(1)
    7·1 answer
  • the value of a varies directly as the square of the value of b, and b=3 when a=10. Find the value of a when b=9.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!