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Tpy6a [65]
3 years ago
15

Triangle ABC is similar to triangle DEF with a ratio of 3/5 If the difference of their

Mathematics
1 answer:
barxatty [35]3 years ago
6 0

9514 1404 393

Answer:

  • ΔABC -- 60 inches
  • ΔDEF -- 100 inches

Step-by-step explanation:

If P is the perimeter of the larger triangle, then 3/5P will be the perimeter of the smaller one. The difference in perimeters is ...

  P -3/5P = 40 in

  2/5P = 40 in

  P = (5/2)(40 in) = 100 in

  3/5P = 3/5(100 in) = 60 in

The smaller triangle perimeter is 60 in; the larger is 100 in.

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The answer is 85.

Substitute 3 for x and 4 for y in the expression.

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3 years ago
Chose the equation that has solutions (5,7) and (8,13)
KIM [24]
The last one .........
7 0
3 years ago
Hello,..... I will mark you as a brainliest
madam [21]

Answer:

5 jumps

Step-by-step explanation:

Personally I would write it out, although there surely is a formula for it.

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8 0
2 years ago
State the domain and the range of each relation. Then determine whether the relation is a function.
IrinaVladis [17]

Answer:

Domain:{-6,3,4}

Range:{-2,5,6,23}

The relation is not a function.

Step-by-step explanation:

By definition, a relation is a function if each input value has only one output value.

Given the relation:

(4,23)

(3,-2)

(-6,5)

(4,6)

The domain is the set of the x-coordinates of each ordered pair (You do not need to write 4 twice):

Domain:{-6,3,4}

The range is the set of the y-coordinates of each ordered pair :

 Range:{-2,5,6,23}

Since the input value 4 has two different output values (23 and 6), the relation is not a function.

8 0
3 years ago
Read 2 more answers
Compare each set of rational numbers.
Fed [463]
Hey.. don’t click on that link or any links on here !!! but i jus wanna say you didn’t attach an image of your question :).
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