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
Roman55 [17]
3 years ago
11

14 A cart loaded with 12 boxes weighs a total of 200

Mathematics
1 answer:
zmey [24]3 years ago
8 0
It’s 12 +25+x=200 x is the variable for the other amount of charts and the 12 is for the other charts and the 25 is how much the cart weighs without a thing inside
You might be interested in
3+2x+x-1=2x+x-2<br> answer?
konstantin123 [22]
It’d be 2=-2 ... but then subtract two from both side and the answer is a null set. Also known as “no solution”..

Best of luck in your studies :)
-Nicky
8 0
3 years ago
What is the median of the data
erastova [34]

Answer:

5

Step-by-step explanation:

Median is the middle

5 0
2 years ago
Read 2 more answers
Use the value of the first integral I to evaluate the two given integrals. I = integral^3_0 (x^3 - 4x)dx = 9/4 A. integral^3_0 (
Troyanec [42]

Answer:

A) -9/2

B) 9/4

C) -9/2, same as A)

Step-by-step explanation:

We are given that I=\int_0^3 x^3-4x dx=9/4. We use the properties of integrals to write the new integrals in terms of I.

A) \int_0^3 8x-2x^3 dx=\int_0^3 -2(x^3-4x) dx=-2\int_0^3 x^3-4x dx=-2I=-9/2. We have used that ∫cf dx=c∫f dx.

B) \int_3^0 4x - x^3 dx=-\int_0^3 (4x-x^3) dx=\int_0^3-(4x-x^3) dx=\int_0^3 x^3-4x dx=I=9/4. Here we used that reversing the limits of integration changes the sign of the integral.

C) It's the same integral in A)

4 0
3 years ago
PLEASE HELP, I NEED THIS QUICK!
denis23 [38]

Answer:

Step-by-step explanation:

becasue  you can square a negative number

8 0
2 years ago
Cual es la constante de proporcionalidad de 1/2 ?
vivado [14]

Answer:

Therefore, the relationship given in the table is proportional. When we look at the above table when x gets increased, y also gets increased, so it is direct proportion. Substitute 2 for x and 1 for y. So, the constant of proportionality is 1/2.

8 0
2 years ago
Other questions:
  • What is the slope of the line y=1?
    7·2 answers
  • A box contains 3 plain pencils and 7 pens. A second box contains 9 color pencils and 3 crayons. One item from each box is chosen
    7·1 answer
  • You own 5 pairs of jeans and want to take 2 of them with you on vacation. In how many ways can you choose 2 pairs of jeans?
    14·1 answer
  • What is the slope of this line?<br> I need help?!!
    6·2 answers
  • I have a question about brainly.... how can i change my name?
    12·2 answers
  • If the simple interest on $4,000 for 7 years is $1,400
    12·2 answers
  • PLZ HELP DUE TODAY IN 10 MIN
    8·2 answers
  • I’ll<br> Give Brian list if it’s correct
    11·1 answer
  • Where do the parentheses go and solve 3×14=3×2×7=3×2×7=×7
    9·1 answer
  • Rename the following fraction in three different ways: 3/8<br> Please hurry
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!