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
Shtirlitz [24]
3 years ago
13

Using an ideal machine a worker exerts an effort force of 8.00 N to life a 2.95 kg weight a distance of 6:00 am over what distan

ce does the worker apply his force?
Mathematics
1 answer:
cestrela7 [59]3 years ago
3 0

Answer:

29.5 ×6= 8×d

d = 29.5×6/8 = 22.12 m

You might be interested in
If (82)p = 84, what is the value of p? 2 3 4 6
Brums [2.3K]
Alright, so in order to solve this, we need to isolate the variable. So, we need to simplify the equation. So, we have the equation:
82•P = 84
So, we need to divide both sides by 82 because it is the opposite of multiplication. So, we have :
82•P/82 = 84/82
So, 82•P/82 = 1p = P.
84/82 = P
If You Need Decimal Form, 
84/82 = About 1.02
8 0
3 years ago
The average of 4 numbers is 5. What is their sum? explain you answer
maxonik [38]
To find an average you add all numbers together then divide by the amount of numbers that you added. So if there are 4 numbers you would divide by 4. By going backwards you can find the answer. Multiply 5 by 4 and you get 20, which is the answer.
8 0
3 years ago
Maria needs to reach a window that is eight feet above the ground. When she placed a ladder so that it reached the bottom of the
mr_godi [17]

Answer:

10 feet

Step-by-step explanation:

Given that the distance to be reached is 8 feet above ground and she she placed a ladder so that it reached the bottom of the window, the base of the ladder was 6 feet from the house, the length of the ladder considered with the other lengths forms a right angled triangle.

The length of the ladder represents the hypotenuse side hence using pythagoras theorem

F^2 = 8^2 + 6^2

where F is the length of the ladder in feet

F^2 = 64 + 36

= 100

find the root of both sides

F = 10 feet

The ladder is 10 feet long

5 0
3 years ago
Find the sum to n terms of the series 0.6+0.66+0.666+.....................
RSB [31]
<span>We have
</span>0.6+0.66+0.666+0.6666

Let's take 6 out from the series
6(0.1+0.11+0.111+0.1111+....

<span>Now multiply and divide by 9
</span>\frac{6}{9}(0.9+0.99+0.999+0.9999+....

\frac{6}{9}(1-0.1+1-0.01+1-0.001+1-0.0001+....&#10;\\&#10;\\\frac{6}{9}(1-10^{-1}+1-10^{-2}+1-10^{-3}+...

<span>all 1s add up to n
</span>\frac{6}{9}(n-\frac{1}{10}\times \frac{1-(\frac{1}{10})^{n+1}}{1-\frac{1}{10}})

8 0
3 years ago
Parker is planning to build a playhouse for his sister.The scaled model below gives the reduced measures for width and height. H
kipiarov [429]

Answer:

The cross multiplication would be 10(350) = 22(x).

Step-by-step explanation:

We would first convert meters to centimeters.  There are 100 cm in a meter; this means 3.5 m = 3.5(100) = 350 cm.

The ratio of the height to base of the model is 10/22.  The ratio of the playhouse would then be x/350.  This gives us

10/22 = x/350

Cross multiplying, we would have 10(350) = 22(x).

6 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with this
    13·1 answer
  • a publisher reports that it sold 2,419,368 children's magazines. what is the value of the digit 2 in 2,419,368
    9·1 answer
  • Can some one please help me
    14·1 answer
  • You buy a new car for $25,000 and it depreciates at a rate of 6.5% per year. How much would it be
    14·1 answer
  • What’s 20 divided by 20 im tired
    11·2 answers
  • Please help me with this problem. image attached.
    15·1 answer
  • A piece of rope 27m long is cut into two pieces so that one piece is four-fifths as long as the other. Find the length of each p
    5·1 answer
  • Is the ordered pair (4,-3) a solution for the following system of linear inequalities?
    14·1 answer
  • HELP ASAP, right answers
    11·2 answers
  • Solve three and one half times one and two thirds .
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!