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Alika [10]
3 years ago
9

Two-Dimensional Nets and Surface Area - Quiz - Level F

Mathematics
2 answers:
stepan [7]3 years ago
7 0

Answer:

deez

Step-by-step explanation:

nutz

8_murik_8 [283]3 years ago
7 0

Answer:

84ft^2

Step-by-step explanation: I ready lol

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The Artisan Pizza Co sells take-out pizza in two shapes: an "individual" 6-in.square slice and a circular
kolbaska11 [484]

Answer:

One sector of the party wheel

Step-by-step explanation:

#Determine the areas of the two different shapes to validate.

-For the square pizza:

A=s\times s\\\\=6\times 6\\\\=36\  in^2

-For the a sixth slice of a circular pizza:

A=\frac{1}{6}\pi r^2\\\\=\frac{1}{6}\pi \times (18/2)^2\\\\=42.41 \ in^2

#We then compare the two calculated areas to determine which is larger.

42.41>36, hence, the one sector of the party wheel is larger.

8 0
3 years ago
What are the center and radius of the circle defined by the equation x^2 + y^2 -6x + 8y + 21=0
NeTakaya

Answer:

Step-by-step explanation:

(x²-6x)+(y²+8y)=-21

(x²-6x+9)+(y²+8y+16)=-21+9+16

(x-3)²+(y+4)²=4

center=(3,-4),radius=√4=2

7 0
3 years ago
When Joseph first starts working at a grocery store, his hourly rate is $10. For each year he works at the grocery store, his ho
sertanlavr [38]

Answer:

R(t)=10+0.50t

Step-by-step explanation:

His rate is based on time, for the first side of the equation.

His beginning pay would be 10, so 10 would act as the y intercept. The rate increases by 0.50, so for every year (t) it would increase by 0.50, why you add 0.50 and multiply by the amount of years he works.

6 0
3 years ago
Please help geomtry!
disa [49]

Answer:

13

Step-by-step explanation:

By angle bisector property:

\frac{28}{49}  =  \frac{12}{2x + 7 - 12}  \\  \\ \frac{4}{7}  =  \frac{12}{2x  - 5}  \\  \\ 4(2x - 5) = 12 \times 7 \\  \\ 8x - 20 = 84 \\  \\ 8x = 84 + 20 \\  \\ 8x = 104 \\  \\ x =  \frac{104}{8}  \\  \\ x = 13

8 0
3 years ago
Justin has a roll of tape 549 centimeters long. he cuts the tape into pieces that are 9 centimeters long. How many 9 centmeter p
Olenka [21]

Answer:

61

Step-by-step explanation:

5 0
3 years ago
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