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Kaylis [27]
3 years ago
7

Plz help plzzzzzzzzz

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
6 0

Answer:

47.13cm

Step-by-step explanation:

2×3.142×7.5cm

Vesna [10]3 years ago
4 0

Answer:

47.13

Step-by-step explanation:

c=2πr

c=2×3.142×7.5cm

c=6.284×7.5cm

c=47.13cm

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Can someone help me how to solve this please<br> 200/50*17/2*5/17*50
Reptile [31]

Answer:

500

Step-By-Step Explanation:

200/50 = 4

4 * 17 = 68

68 / 2 = 34

34 x 5 = 170

170 / 17 = 10

10 x 50 = 500

8 0
2 years ago
If h(x) = 2x4 - 4x2 - 2x, then h(3)=
Kruka [31]

Answer:

h(3)=-6

Step-by-step explanation:

sub 3 into all the positions which variable X is present

h(3) =( 2 \times 4) - (4 \times 2) - 2(3)

h(3) = 8 - 8 - 6

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6 0
2 years ago
Read 2 more answers
The manager of a store that specializes in selling tea decides to experiment with a new blend. She will mix some Earl Grey tea t
marishachu [46]

Let us say that:

x = mass from Earl Grey Tea

y = mass from Orange Pekoe Tea

 

So that:

x + y = 600

and that:

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3600 – 6y + 4y = 2700

-2y = -900

y = 450 pounds

x = 600 – 450 = 150 pounds

 

Answer:

<span> Earl Grey Tea = 150 pounds</span>

<span>Orange Pekoe Tea = 450 pounds</span>

4 0
3 years ago
???????????i need help on this ASAP!!!!
ioda
Super easy all you do is grab 3500*0.7306 which equals 2557.1 2557.1 is correct hope this helps
3 0
3 years ago
Read 2 more answers
Ariel's garden is planted in the shape of a square and has an area of 81 square feet. If she plans to put a fence around the per
zaharov [31]
9x9=81
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7 0
2 years ago
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