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
Usimov [2.4K]
2 years ago
14

A 32​-inch piece of steel is cut into three pieces so that the second piece is twice as long as the first​ piece, and the third

piece is two times more than seven times the length of the first piece. Find the lengths of the pieces.
Mathematics
1 answer:
Goshia [24]2 years ago
8 0

Answer:

first piece = 1.88in

second piece= 3.76in

third piece = 26.32in

32 = f + s + t

1st piece = f

2nd piece = s

3rd piece = t

what we know:

s = 2f

t = 2(7f)

32 = f + 2f + 2(7f)

32 = 3f +14f

32 = 17f

f = 1.88

now sub in:

f = 1.88

s = 3.76

t = 26.32

when you add these together you get 31.96, when you round up you get 32 which is the original piece of steel.

You might be interested in
Which statements are true about Aimee's and Theo's
trapecia [35]
The answer is Aimee divided out the factors 4 and 2 form 875
8 0
2 years ago
Read 2 more answers
A kite flying in the air has a 4-m line attached to it. Its line is pulled taut and casts a 3-m shadow. Find the height of the k
NNADVOKAT [17]

Answer:

2.6

Step-by-step explanation:

I used the a^2+b^2=c^2 to get this answer. I squared all the number given and got 16 and 9. Then I subtract them to get 7. Finally square 7 off and got 2.6 as the final answer

Hope this helped

\sqrt{7}  = 2.6

3 0
2 years ago
Which value of y would make O P is parallel to L N?
alina1380 [7]

Answer:

36 units

If OP is parallel to LN then we have, Substituting the respective values we obtain, Therefore option D is correct, y=36 units make OP||LN.

6 0
2 years ago
Given the following parallelograms find...
bearhunter [10]
The image isn’t even loading , maybe try reuploading
step by step explanation:
3 0
2 years ago
Will mark brainlist to whoever answers first
Nonamiya [84]

Answer: A

Step-by-step explanation:

On a reflection through the x-axis, the x-coordinate of the point will not change, but the y-coordinate will be changed with a negative sign.

So, the reflection of the point is: (8, -7)

Therefore, Option(a)(8, -7) is true.

7 0
2 years ago
Other questions:
  • What is the slope of (3,4) and (8,-3)
    12·1 answer
  • -3^(-x)-6=-3^x+10<br><br>Solve the equation below for x by graphing plz
    6·2 answers
  • a factory made about 75000 robots actual number made was rounded to the nearest thousand what is the is the greatest number the
    13·1 answer
  • (1a) Find the product of 1/100 and 122.1 *
    8·1 answer
  • Angle A and angle B are complementary angles. If m&lt;A = x, which expression represents the number of degrees in angle B?
    7·1 answer
  • Choose the best graph that represents the linear equation:<br> 6x = y + 8
    13·1 answer
  • Evaluate 4(x - 3) + 5x - x2 for x = 2.<br> O A. 16<br> O B. 2<br> O c. -2<br> O D. 11<br> SUB
    10·2 answers
  • solve the systems of equations via graphing then check the solution in each equation: 4x+6y=18, (y+2)=1/3(x+2)
    10·1 answer
  • In 1995, the standard bus fare in Chicago was $1.65. In 2008, the standard bus fare was $2.50. Find the percent
    7·1 answer
  • APUG: P(1, -3), U(1, 1) and GC-3, 1). A dilation with a scale factor of 2 centered
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!