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
SashulF [63]
2 years ago
8

Which of the following is a true proportion of the figure based on the triangle proportionality theorem?

Mathematics
1 answer:
prisoha [69]2 years ago
6 0

Answer:

The correct option is A.

Step-by-step explanation:

When we have two congruent figures, the correspondent sides of the figures are related by the same constant C.

In the case of the image.

h is the left side of the smaller triangle.

h + j is the left side of the larger triangle.

Then we have the relation:

(h + j) = C*h

If we isolate C, we get:

C = (h + j)/h

We can also write this for the other side (the bottom one)

k*C = (k + i)

C = (k + i)/k

Then we have:

(h + j)/h = (k + i)/k

We can rewrite this as:

h/h + j/h = k/k + i/k

1 + j/h = 1 + i/k

We can subtract 1 in each side to get:

j/h = i/k

This is almost the same we can see in option A (its inversed)

If we apply the inverse to both sides, we get:

(j/h)^-1 = (i/k)^-1

h/j = k/i

Which is the same equation that we can see in option A.

Then the correct option is A.

You might be interested in
40000 mg = 10x g. what is value of x
Serjik [45]
Given:
40,000 mg = 10x g

1 gram is equal to 1000 milligram

40,000 mg * 1 gram/1,000 mg = 40,000 g / 1,000 = 40 gram

40 grams = 10x g
40 grams / 10 grams = x
4 = x

The value of x is 4.

40000 mg = 10x g
40000 mg = 10(4) g
40000 mg = 40 g
7 0
3 years ago
Find the greatest possible error for the measurement 4.7 cm. 0.05 cm 0.5 cm 1.0 cm
NeTakaya

Answer:

  0.05 cm

Step-by-step explanation:

The least-significant digit in the given measurement is the one in the 0.1 cm number place. The "greatest possible error" is half the value of that number place, so is ...

  (0.1 cm)/2 = 0.05 cm . . . . "greatest possible error"

_____

For questions of this sort, we make the (not always practical) assumption that the measurement is rounded perfectly to the nearest 0.1 cm.

5 0
3 years ago
How many pounds are in 3/4 of a ton?
alexandr402 [8]
The answer is 1,500 pounds are in 3/4 of a ton.
Hope this helps.
7 0
3 years ago
Read 2 more answers
How many inches are in 12 feet.​
otez555 [7]

Answer:

144

Step-by-step explanation:

If there is 12 inches in 1 foot, then do 12 times 12.

7 0
3 years ago
Read 2 more answers
Please help! It's a final!!
Svetach [21]

Answer:

BBBBBBBBBB

Step-by-step explanation:

yeah if you add 2 without parenthesis it goes up

6 0
3 years ago
Other questions:
  • Please help me with my homework please answer this correctly
    13·2 answers
  • Find the percent decrease,and round to the nearest percent.<br> from 64 photos to 21 photos
    10·1 answer
  • 77\6 = 12 R5 write as a mixed number
    12·2 answers
  • Using only the values given in the table for the function, f(x), what is the interval of x-values over which the function is inc
    14·2 answers
  • carson has only $20 bills and$10 bills in her wallet. the total vale of the bill is $50. she has 1 more $20 bill then $10 bills.
    10·1 answer
  • When two or more factors are multiplied and they have the same sign the product is positive
    8·2 answers
  • (maybe) Useless question #3 (or 4)!
    5·2 answers
  • Your plan is to budget $3000 and the price to purchase the pop vinyls is $5 on average. Your partners plan is to budget $3200 an
    13·1 answer
  • Q.Find the selling price if the cost price is $1200 and loss percent is 25?
    11·1 answer
  • The coordinates of the vertices of quadrilateral ABCD are A(−5, 1), B(−2, 5), C(5, 3), and D(2, −1). Drag and drop the choices i
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!