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Fofino [41]
2 years ago
7

Yasmin bought several items at the discount store. She paid 8.75 percent sales tax, an amount of $4.59, on the total amount of h

er purchase. What was the total amount of her purchase before tax was added?
Mathematics
2 answers:
sveticcg [70]2 years ago
6 0

divide the total tax by the rate

8.75% = 0.0875

4.59/.0875 = 52.457 round to 52.46

Paladinen [302]2 years ago
6 0

4.59/.0875

$52.46

hope this helps

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If x is the midpoint of wy, wx =3x-1and wy =10x-26 find xy
Firlakuza [10]

Answer:

The length of XY is 17

Step-by-step explanation:

Given that X is midpoint of line WY

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WY=10x-26

To find XY:

Given WY is straight line and X is midpoint of line WY

We can write as

WX+XY=WY

(3x-1)+XY=(10x-26)

XY=7x-25

Also, WX=XY

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-1+25=7x-3x

4x=24

x=6

The length of XY is 7x-25=7(6)-25=42-25=17

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Amira is writing a coordinate proof to show that the area of a triangle created by joining the midpoints of an isosceles triangl
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The triangles below are similar. Triangle S R P. Angle S is 54 degrees, R is 41 degrees, P is 85 degrees. Triangle X Y Z. Angle
rewona [7]

Answer:

The similarity statements that describes the relationship between the two triangles are

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Triangle R S P is similar to triangle Z X Y.

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Step-by-step explanation:

Given:

Triangles below are similar,

In ΔSRP

∠S = 54 ° , ∠R = 41° , ∠P = 85°

In ΔXYZ

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Solution:

If two triangles are similar then their corresponding angles are Equal.

When the two triangles are Similar then their Vertices are correspondence to each other. the correspondence of vertices are as

For, Δ SRP ~ Δ XZY

S ↔ X        ∠S ≅ ∠X = 54°

R ↔ Z        ∠R ≅ ∠Z = 41°

P ↔ Y        ∠P ≅ ∠Y = 85°

The true statement  

Triangle S R P is similar to triangle X Z Y.

Triangle R S P is similar to triangle Z X Y.

Triangle R P S is similar to triangle Z Y X.

  • Triangle P R S is similar to triangle X Y Z,

Not correct it should be

Triangle P R S is similar to triangle Y Z X,

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Triangle P S R is similar to Triangle Y X Z.

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Answer:

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Step-by-step explanation:

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