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3 years ago

Triangle ABC is a scaled copy of triangle DEF with what scale factor?

Mathematics

2 answers:

Whitepunk [10]3 years ago

8 0

Answer: 1

Step-by-step explanation:

Ket [755]3 years ago

6 0

Answer:

Scale Factor states that the ratio that you get when you divide corresponding side lengths of similar figures.

Given: Triangle ABC is congruent to Triangle DEF.

Similar figures have corresponding angles that are equal and corresponding sides that are equal.

To find the scale factor,

you need to find the ratio between the corresponding sides of the triangle.

now, you can multiply each side of one triangle by the same number to get the sides of the other triangle.

∴ The number is the scale factor, that is what we are trying to find.

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A+9 write this in a verbal expression

balandron [24]

Nine more than a variable "a".

7 0

3 years ago

Which inequalities are true? Check all that apply. Three-fifths < 0 Four-sixths greater-than one-half Nine-elevenths < 1 T

Kipish [7]

$\frac{3}{5} < 0$

$\frac{8}{16} > \frac{1}{2}\\\\$

Solution:

We have to find the inequalities that are true

Option 1

$\frac{3}{5} < 0\\\\0.6 < 0$

0.6 is not less than 0

Thus this inequality is not true

Option 2

$\frac{4}{6} > \frac{1}{2}\\\\0.667 > 0.5$

0.667 is greater than 0.5

Thus this inequality is true

Option 3

$\frac{9}{11} < 1\\\\0.818 < 1$

0.818 is less than 1

Thus this inequality is true

Option 4

$\frac{8}{16} > \frac{1}{2}\\\\$

0.5 = 0.5

Thus the above inequality is not true

6 0

3 years ago

Kristen can lift 133% of what Jane can lift. How many times more is that?

lubasha [3.4K]

The weight Kristen can lift is 1.3 times more than Jane's

<h3>How to determine the number of times?</h3>

The given paramater can be represented using the following equation

Kristen = 133% * Jane

Express the percentage as decimal

Kristen = 1.33 * Jane

Hence, the weight Kristen can lift is 1.3 times more than Jane's