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
olasank [31]
3 years ago
15

There are 4 semi- trailer truck park a line at the stop. After the first truck, each in the line weights 2 tons more than the tr

uck before it. The truck weight a total of 32 tons. How many pounds does each truck weight?
Mathematics
1 answer:
Anna11 [10]3 years ago
5 0

Let's say the first truck weighs x tons

Then, the weight of 2nd truck = x+2 tons

The weight of 3rd truck = (x + 2) + 2 = x+4 tons

The weight of 4th truck = (x + 4) + 2 = x+6 tons

Total weight of 4 trucks:

x + (x+2) + (x+4) + (x+6) = 32

 

which can be solved easily to give x = 5

You might be interested in
How do you use the law of cosines or law of sines if you are given a=13 m, b=8.5 m, and c=9 m?
Rus_ich [418]
The law of cosines is 
c= square root of a^2 + b^2 - 2ab cos c

the law of sines is
a = b(sin a /sin b)
3 0
3 years ago
Transformation rules, HELP PLEASE, WILL GIVE BRAINLEIST
Tatiana [17]
1. (x , y) → (kx , ky) = Dilation ; similar image
2. (x , y) → (y , -x) = Rotation 90 counterclockwise ; congruent
3. (x , y) → (-x , y) = Reflection over y-axis ; congruent
4. (x , y) → (-x , -y) = Rotation 180 ; congruent
5. (x , y) → (x, -y) = Reflection over x-axis ; congruent
6. (x , y) → (-y , x) = Rotation 90 clockwise ; congruent
7. (x , y) → (x + a , y + b) = Translation ; congruent

Hope this helps :)
8 0
3 years ago
THIS IS URGENTE I AM BEING TIMED PLZ HELP, if you answer both correct i will mark you brainlyist
Lapatulllka [165]
Area would be 4.52 A= pi x radius squared
Circumference would be 7.54 C= 2 pi radius. Hope that makes sense.
4 0
3 years ago
A cake shop bakes a variety of brownies. the top-selling brownies are ones with toppings of chocolate chip, walnuts, or both. a
sesenic [268]

The probability that they will pick neither the chocolate chip nor the walnut toppings is 0.3

We have

the total of all probabilities is 1.00, or 100%.

In the Venn diagram, we have the probabilities 0.2, 0.4 and 0.1; these sum to

0.2+0.4+0.1 = 0.6+0.1 = 0.7.

This leaves us 1.00-0.7 = 0.3 for the remaining probability of no toppings.

Learn more about Probability:

brainly.com/question/13604758

#SPJ4

6 0
2 years ago
Expand then simplify: 12(2p-3)
avanturin [10]

Answer:

expanding ends in the simplest form: 24p-36

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Factor completely. y2+6y+8
    8·2 answers
  • Find the measure of angle x in the figure below: Two triangles are shown such that one triangle is inverted and they share a com
    11·1 answer
  • I need help on this plzzzz help me^^^
    7·2 answers
  • You are traveling at 75 mph on a straight stretch of highway in Nevada it is noon when will you arrive at the next town 120 mile
    8·1 answer
  • Pls help What is the area of this figure?
    12·2 answers
  • If a < b where on the line will a appear
    6·1 answer
  • How do I solve 3x + 232 =23
    5·2 answers
  • PLEASE HELP!! MATH Will mark Brainlist
    8·1 answer
  • Find all angles in [0,2pi) that satisfy the equation: 3csc^2()cot(x)=−4cot(x)
    6·1 answer
  • This cylinder has a volume of 392\pi392π cubic inches and a diameter of 14 inches. Find the radius and the height.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!