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
san4es73 [151]
3 years ago
8

Please help I have 15 minutes left for my assessment. Thank you!

Mathematics
1 answer:
posledela3 years ago
3 0

Answer:

57kg

Step-by-step explanation:

We need to find the length of each piece of metal:

We already know that 2 of them are 6m and 8m and this would be the same for the pieces of metal opposite.

So we have four lengths - 6m, 6m, 8m, and 8m

To find the last length, we need to use pythagoras theory

a² + b² = c² where c is the slanted side, or the diagonal

6² + 8² = c²

36 + 64 = 100

c² = 100

c = √100 = 10

So the five lengths are 6m, 6m, 8m, 8m, and 10m and the total is 38m

If:

1m = 1.5kg

38m = ?kg

We have to multiply both sides by 38

1m × 38 = 38m

1.5kg × 38 = 57kg

So, the total weight of metal in the frame is 57kg

You might be interested in
The graph of a linear function is shown, why what value does the linear function grow move the numbers in the blanks to complete
KATRIN_1 [288]

Answer:it’s

Step-by-step explanation:because I gave up

5 0
3 years ago
5. Write an expression equivalent to x - 3y + 4.​
Pepsi [2]

Answer:

2x - 6y + 8

Step-by-step explanation:

7 0
2 years ago
Need the steps too this
ruslelena [56]

The value of x  is 9.

We have :    - 25 = 7 - (5x - 13)

We have to find the value of x.

<h3>If f(x) = g(x), than what do you understand by true solution of this equation?</h3>

The true Solution of the equation is the value of x for which LHS = RHS.

For example - if  ax + b = cx + d , then

ax - cx = d - b

x = \frac{d-b}{a-c}   is the true solution of the equation.

In the question given -

- 25 = 7 - (5x - 13)

- 25 = 7 - 5x + 13

5x = 45

x = 9

Hence, the value of x for which LHS = RHS is 9.

To solve more questions on finding unknown variable, visit the link below -

brainly.com/question/6866597

#SPJ1

3 0
2 years ago
How do I convert these improper fractions to mixed numbers: 29/4, 13/6, 73/9, 65/8, 17/2, 5/2, 25/4, 43/7, 29/4, 73/9, 19/3, 43/
slava [35]
Divide the numerator by the denominator 
use the answer as the whole number
use the remainder as the numerator
keep the deniminator

the answers: 
7  1/4
2   1/6
8  1/8
8  1/2
2  1/2
6  1/4
6  1/7
7  1/4 (same question)
8  1/8 (same question)
6  1/3
2  1/5
9  1/10
6  1/6

5 0
3 years ago
Read 2 more answers
PLEASE help!! :)
Dominik [7]
The correct answer is D. 11.1
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which describes the relationship between the lines y=2x - 5 and y=2x +2?
    11·1 answer
  • 4x+2y=6 <br>Rewrite in y=mx+b form
    13·1 answer
  • Evaluate this expression |-5| =
    12·2 answers
  • What is 3/16 as decimal
    14·1 answer
  • What are the discontinuities of the function f(x) = the quantity x squared minus 36 over the quantity 4x minus 24?
    5·2 answers
  • Reynaldo rode his bike 2 miles north and 3 miles east. Which equation should he use to find the distance, d, that takes him dire
    14·1 answer
  • Plz help I'll appreciate it
    6·1 answer
  • A car is 160 inches long.
    13·1 answer
  • I really need this is answered please no links or files
    8·1 answer
  • Please help me...will mark brainiest
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!