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
Degger [83]
2 years ago
12

A plumber needs to replace 20 feet of copper piping. When he gets to the supply store, the lengths are given in meters. How many

meters of piping does he need to purchase?
Mathematics
1 answer:
mars1129 [50]2 years ago
5 0
He would need 6 meters of copper piping or just a tiny tincy bit more
You might be interested in
An anthropologist studies a woman's femur that was uncovered in Madagascar. To estimate the woman's height, he uses the equation
Lelu [443]

Answer:

The inequality f>40 represents the length of the femur for which the woman had a height greater than 160cm.

Step-by-step explanation:

The given equation is

h=60+2.5f

Where, h is woman's height in centimeters and f is length of the femur in centimeters.

If woman's height is greater than 160cm, then

h>160

60+2.5f>160

Substract 60 from both sides.

2.5f>100

Divide both sides by 2.5.

f>40

Therefore the inequality  f>40 represents the lengths of the femur for which the woman had a height greater than 160cm.

5 0
3 years ago
The point(3,7) is reflected in the y axis what are the coordinates now
lapo4ka [179]
When a point P(a, b) is reflected about the y-axis, the coordinates of the reflected point are P'(-a, b).

Thus, the reflection of point (3, 7) is (-3, 7), as shown in the picture.


Answer: (-3, 7)


3 0
3 years ago
Solve??????????????????
faltersainse [42]

Answer:

for me the answer is letter B.

7 0
2 years ago
Please, help me. I'm not sure what to do.
Nezavi [6.7K]
Answer is d, its simple....
3 0
3 years ago
All the info is in the pictures
Hunter-Best [27]
Bearing in mind that an absolute value expression is in effect a piece-wise function with two cases, thus

\bf |-n|=
\begin{cases}
+(-n)\\
-(-n)
\end{cases}\implies 
\begin{cases}
-n\\
n
\end{cases}
\\\\\\
n|-n|=2n\implies 
\begin{cases}
n-n=2n\implies 0=2n\implies &0=n\\
n+n=2n\implies 2n=2n\impliedby &inconsistent
\end{cases}
6 0
3 years ago
Other questions:
  • What is the solution to -1.2x=3.48
    6·2 answers
  • Let’s assume that one drop is equal to 50 µl. a total of 2366 drops will fill how many tablespoons?
    8·1 answer
  • The coordinate grid shows points a through k. Which points are solutions to the system of inequalities 2x+y 8 please help this i
    8·1 answer
  • What are the 10th and 90th percentiles of the distribution of sample proportion for the population proportion below?
    7·1 answer
  • the legs of a right triangle have lengths of 28 meters and 21 meters. the hypotenuse has a lenght of 5x meters. what is the valu
    8·2 answers
  • (02.02 MC)
    5·1 answer
  • POSSIBLE 784 people went hiking. 325 of the hikers were children, and the rest were adults. more adults How many more adults tha
    9·1 answer
  • A bag contains colored tiles. This week Andres will practice with his band for 1 hours on Monday,1 hours on Tuesday, and 2 hours
    7·1 answer
  • In analyzing this diagram, which statement represents a crucial step to proving the pythagorean theorem using this diagram?
    14·1 answer
  • SCC U of 1 pt 3 of 1 1.2.11 Assigned Media A rectangle has a width of 49 centimeters and a perimeter of 216 centimeters. V The l
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!