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
Sergio [31]
3 years ago
7

A rod was cut into 3 piece the length of the 3 piece are in the ratio of 5 : 3 :2 if the shortest is 25cm how long was the rod ​

Mathematics
1 answer:
Vesnalui [34]3 years ago
3 0

Answer:

125 cm

Step-by-step explanation:

<u>Ratio of pieces of the rod:</u>

  • 5:3:2

<u>In total, the rod is equal to:</u>

  • 5x+3x+2x= 10x

<u>Since the shortest peace:</u>

  • 2x = 25 cm,

<u>Length of the rod:</u>

  • 10x = 5* 2x = 5* 25 cm = 125 cm
You might be interested in
What is 38000 nearest hundred thousand
rosijanka [135]
There's on 38000 there? is it meant to be 380000?
3 0
3 years ago
Which pair of expressions is equivalent?
dlinn [17]

Answer:

B

Step-by-step explanation:

sorry if i am wrong

6 0
3 years ago
Name each polynomial by degree and number of terms of -7
denis-greek [22]

Answer: i couldn’t find the answer to this one either

Step-by-step explanation:

4 0
3 years ago
27 + (8-5) -am looking for the answer of number 7
Rasek [7]

Answer:

The answer to the equation from question 7 is 14.

Step-by-step explanation:

In question 7, we are given an equation.

2³ + (8 - 5)² - 3

First, subtract 5 from 8 in the parentheses.

2³ + 3² - 3

Next, solve the exponents for 2³ and 3².

8 + 9 - 3

Add 8 to 9.

17 - 3

Subtract 3 from 17.

14

So, the answer to this equation from question 7 is 14.

4 0
4 years ago
I need help 12 POINTS!!! show work plase
Nesterboy [21]

okay so you have 1/4 and 5 1/2

make 5 1/2 a improper fraction

so you now have 1/4 and 11/2

now do \frac{1}{4} x\frac{11}{2}

\frac{1}{4} x\frac{11}{2} = \frac{11}{8} = 1.375

I hope this helps you

I feel bad study island is the worst!

3 0
3 years ago
Read 2 more answers
Other questions:
  • 10<br> Using the quadratic formula to solve x2 = 5 – X, what are the values of x?
    14·1 answer
  • What is mk+mq=t (Solve for m)
    14·1 answer
  • What is the effect on the graph of f(x) if it is changed to f(x) + 7 and f(x + 7)?Linear, quadratic and exponential
    6·1 answer
  • PLZ HELP ME!!!!!!
    6·1 answer
  • Find the measure of z
    14·2 answers
  • F(x)= Integral from x^2 to 1 of (e^t) dt. How do I find the antiderivative to graph this function?
    6·1 answer
  • Hey can someone help me!! in need of help!! ASAPPPP
    14·1 answer
  • Name the line and plane shown in the diagram. A.AB and plane ABD B.BA and plane DC C.AC and plane ABD D.AB and plane DA
    7·1 answer
  • Simplify the polynomial by combining like terms. Make sure your anwser is in standard form: 4x + 7 - 8x (2) + 2x + 5x (2) - 11
    10·2 answers
  • Solve the 2nd degree incomplete equation : 2(x²+x/3)=0
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!