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agasfer [191]
3 years ago
13

I need help this question I only need to pick 3

Mathematics
1 answer:
BARSIC [14]3 years ago
8 0
A. is 1
b. is 13 
c. x= 2.549
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This question is kind of confusing to me. Can I get some help?
swat32

Answer:

b. \frac{1}{3}

Step-by-step explanation:

The scale factor is the number by which one must multiply all sides in a triangle such that its sides are the same as another triangle. This only works in similar triangles (triangles where all of the angles between them are congruent or have the same measures).

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3 years ago
Solve for each unknown angle measure...
zepelin [54]

Answer:

because l1//l2 => z + 65 = 180

y + 65 = 90

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x = 25

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3 years ago
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Please help <br> A: 8<br> B: 22<br> C: 32<br> D: 44
horrorfan [7]

Answer:32, XZ is twice the size of AC

Step-by-step explanation:

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3 years ago
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How to solve this Algebra question?
PIT_PIT [208]
  • Slope formula: \frac{y_2-y_1}{x_2-x_1}

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Next, combine like terms: \frac{2k-4}{7}=8

Next, multiply both sides by 7: 2k-4=56

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Solve the system by substitution.<br> x – 4y = -8<br> 5у – 1 = x<br> Submit Answer
Vikki [24]

Answer:

y = -7 and x = -36

Step-by-step explanation:

x - 4y = -8

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→ Substitute 5y - 1 into x - 4y = -8

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→ Simplify

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→ Substitute y = -7 into 5y - 1

( 5 × -7 ) - 1 = -36

7 0
3 years ago
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