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Varvara68 [4.7K]
2 years ago
14

Which proportions show that the triangles are not similar?

Mathematics
1 answer:
jasenka [17]2 years ago
3 0

Answer:

AC and DF

Step-by-step explanation:

We can see that the triangles have a scale factor of 3.

1 * 3 = 3 (AB and DE)

2 * 3 = 6 (BC and EF)

However...

2 * 3 = 6 not 7 (AC and DF)

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I really need help with this section
Tpy6a [65]

Looks like you did most of it.

The next step would be setting them equal to 105, like the problem suggests.

5z+3x+7x=105

15x=105

x=7

Then we can plug back in to find the numbers.

5*7=35

3*7=21

7*7=49

35+21+49=105

The three numbers are 35, 21, 49.

Hope this helps.

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3 years ago
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Amy buys 8 sandwiches and 12 waters.her total cost is 8s+12 how much did she pay. S=sandwiches
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Answer:

8s + 12

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8s +12

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Step-by-step explanation:

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2 years ago
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What is a volume, and how is it measured?
dangina [55]
Volume is length x width x height. It measures how much space it can hold inside of a shape.
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3 years ago
Use complete sentences to describe the possible solution(s) to a system of equations that includes the equation of a circle and
goldfiish [28.3K]

Answer:

A general  line can be represented as , y= m x + c

And general equation of circle is , ax²+by²+2 g x +2 f y +c=0

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Image is depicted below.

3 0
3 years ago
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7.EE.1.1
victus00 [196]

Answer:

-0.55n - 0.05

Step-by-step explanation:

You can start by distributing:

(0.25n - 0.3) - (0.8n - 0.25)

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Then, you can combine like terms(0.25n & -0.8n; -0.3 & 0.25)

-0.55n - 0.05

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3 years ago
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