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Alenkasestr [34]
2 years ago
12

Anyone know the answers for #8 and #9?

Mathematics
1 answer:
babymother [125]2 years ago
8 0
Check the picture below, notice those three quadrilaterals.

the square, is really a rectangle and is also a rhombus, but with right-angles and equal sides.

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What is the exponential notation of 100
Andreyy89
The answer is 1x10^2 or just simply 10^2.
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3 years ago
Given △XPS≅△DNF, find the values of x and y.
White raven [17]

Answer:

x = 3

y = 15

Step-by-step explanation:

If △XPS ≅△DNF, their corresponding sides would be congruent. This implies that:

XP ≅ DN

PS ≅ NF

XS ≅ DF

Given that:

XP = 4y - 3

DN = 57

NF = 51

XS = 17x + 3

DF = 54

Therefore:

XP = DN

4y - 3 = 57 (Substitution)

Add 3 to both sides

4y = 57 + 3

4y = 60

Divide both sides by 4

y = 60/4

y = 15

Also,

XS = DF

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Subtract 3 from each side

17x = 54 - 3

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Divide both sides by 17

x = 51/17

x = 3

4 0
2 years ago
Solve for s.<br> 0.5s +1= 7+ 4.58<br> S =?
Lana71 [14]

Answer:

s = 21.16

Step-by-step explanation:

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Combine like terms

0.5s +1=11.58

Subtract 1 from each side

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.5s = 10.58

Multiply by 2

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4 0
2 years ago
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Ben has 12 models cars in his room. These cars represent 1/2 of the model car in Ben's wholecollection. How many model car ben h
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Step-by-step explanation:

4 0
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