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
const2013 [10]
3 years ago
13

the weight of an object on mars varies directly as the weight of the object on earth a 90 pound object on earth weighs 34 pounds

on mars.if an object weighs 135 pounds on earth how much does it weigh on mars
Mathematics
2 answers:
oee [108]3 years ago
8 0
It will weigh 79 pounds on mars 
Mariulka [41]3 years ago
7 0

We have been given that the weight of an object on the mars varies directly as the weight of the object on earth.  

Let y be weight of an object on Mars and x be weight of an object on Earth.

\\
y=kx

We have been given that the weight of an object on Mars is 34 pounds and weight of the same object on Earth is 90 pounds.

Putting the given values in equation we get

\\
34=k(90)\\
\\
k=\frac{34}{90}=\frac{17}{45}

Therefore, our equation now becomes

\\
y= \frac{17}{45}x

Now we have been given that the weight of an object on Earth is 135 pounds and we have to find the weight of the same object on Mars,

We have been given that \\
x=135

Putting the given values in our equation we get

\\
y= \frac{17}{45}(135)=\frac{17\cdot 135}{45}=17\cdot 3 = 51

Therefore weight of the object on Mars will be 51 pounds.

                                                                             

You might be interested in
Sadiq measured the dimensions of a 1 kg bag of sugar and found the length was 9.2 cm, the width was 6 cm and the height was 14.1
garik1379 [7]

Answer:

d=1.28\times 10^{-6}\ g/cm^3

Step-by-step explanation:

The mass of a bag of sugar, m = 1 kg = 0.001 g

Length of bag, l = 9.2 cm

Width of bag, b = 6 cm

Height of the bag, h = 14.1 cm

We need to find the density of the sugar bag.

Density = mass/volume

So,

d=\dfrac{0.001\ g}{9.2\times 6\times 14.1\ cm^3}\\\\d=1.28\times 10^{-6}\ g/cm^3

So, the density of the bag is 1.28\times 10^{-6}\ g/cm^3.

7 0
2 years ago
The figure shows the construction steps to duplicate an angle. The steps are in an incorrect order. What is the correct order of
Maru [420]
The correct order of the steps to duplicate an angle is A. ADFECB
6 0
2 years ago
Solve the equation 30=-5(m+6)+m
notka56 [123]
30 = -5(m+6) + m
30 = -5m - 30 + m 
0 = -4m
0 = m
6 0
3 years ago
Can someone help me with this algebra question? I don’t get it :( and I’m not tryna fail
ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

if f(x)=3x-1 and g(x)=2x+5 then

f(x)-g(x)=3x-1-(2x+5)

f(x)-g(x)=3x-1-2x-5

f(x)-g(x)=x-6

8 0
2 years ago
Work out the length x.<br> 4.5 cm<br> 11 cm
Effectus [21]

Answer:

12.3

Step-by-step explanation:

A^2 + B^2 = C^2

11^2 + 4.5^2 = C^2

132 + 20.25 = C^2

152.25 = C^2

Square root of 152.25 = 12.3

5 0
3 years ago
Other questions:
  • In the figure, AB ║ CD and m∠3 = 120°.
    6·1 answer
  • Help with any of these please ! Or<br> All I will mark brainlest
    5·1 answer
  • What algebraic expression is 5+3(2x-7)=5+6x-21
    14·1 answer
  • Find the radius of a circle having circumference 2pai r​
    9·2 answers
  • A machine that cost £35,000 is operated 8 hours a day in a 5-day week but one hour each day is used for test purposes. For use o
    13·1 answer
  • Please help quick!!!
    12·2 answers
  • The ratio of small dogs to large dogs at a show is 4:3. If there are a total of 56 dogs in the show, how many are large dogs?
    11·1 answer
  • Which inequality represents the range of the relation graphed below?
    5·1 answer
  • Test 21,753 for divisibility by 2,3,5,9 and 10
    12·2 answers
  • 6. Which equation, in point-slope form, passes through (–2, 4) and has a slope of 3?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!