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MrRissso [65]
3 years ago
7

Bob made 3 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 3 necklaces wa

s $20.40 . If the beads cost a total of $8.70 , how much did each pendant cost?
Mathematics
2 answers:
swat323 years ago
4 0
$3.90 each

$20.4 total, minus $8.7 for beads= $11.7 for pendants

$11.7/3= $3.9 each
Butoxors [25]3 years ago
3 0
67 because it’s a even number and yea am just writing random stuff so yea good luck man
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If sea level = 0, write an integer that represents 25 feet below sea level.
Svetach [21]

Answer: -25

Step-by-step explanation:

6 0
3 years ago
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−1/3−(−1/2)
Radda [10]

Hi ;-)

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6 0
3 years ago
A composite figure has three congruent triangles removed from it.
Advocard [28]
16•16=256

A quarter is missing so 256/4=64

64•3=192 is the total square area.

When you find the area of a triangle you usually do (b•h)/2

Since this right here is equal triangles for both ways you can simply divide 192/2=96ft^2
3 0
3 years ago
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200.5 times 0.88<br> 3,500 times 2.8
Korvikt [17]
The answer is 176.44
9,800
5 0
3 years ago
Legit about to be done with pathway please help, OFFERING 20 points k? please tho
puteri [66]

Answer:

The answer in the attached figure

Step-by-step explanation:

step 1

Find the area of one blue square

A=6^{2}=36\ ft^{2}  

step 2

Find the area of one orange triangle

A=(1/2)8^{2}=32\ ft^{2}

Part 1) 256\ ft^{2}

Divide the total area by the area of one orange triangle

256/32=8\ triangles

Part 2) 180\ ft^{2}

Divide the total area by the area of one blue square

180/36=5\squares

Part 3) 168\ ft^{2}

Let

x----> the number of blue squares

y ------> the number of orange triangles

we know that

36x+32y=168

Construct a table and prove different values for x and for y

we have

x=2, y=3

Two blue squares and three orange triangles

Area of blue squares

A1=2*(36)=72\ ft^{2}

Area of an orange triangles

A2=3*(32)=96\ ft^{2}

so

the area total is

72+96=168\ ft^{2}

8 0
4 years ago
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