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Otrada [13]
3 years ago
14

Please help me with this ASAP ASAP please please help please please

Mathematics
1 answer:
Mars2501 [29]3 years ago
4 0

Answer:

Step-by-step explanation:

Base perimeter: 5 x 2 x π = 10π

LA = 10π x 2 = 20π

Base area : 5^2π = 25π

SA = 25π x 2 + 20π = 70π

V : 25π x 2 = 50π

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Help pls fast ok ty yh
Neporo4naja [7]

Answer:

the first circle 75

Step-by-step explanation:

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7 0
3 years ago
fiona jogs every morning on a track that can be represented as a straight line. Her starting coordinates is (-2,5) and the fishi
Vaselesa [24]

We are given first coordinate (-2,5) and second coordinate (4, -5).

We need to find the coordinate of the half the distance.

Note: The mid-point coordinate is the coordinate of  half the distance.

So, we need to find the mid-point coordinate of the given coordinates.

We know mid-point formula:

Mid-point=(\frac{x1+x2}{2}, \frac{y1+y2}{2})

Plugging values of x1,y1 and x2, y2 in the above formula.

Mid-point=(\frac{-2+4}{2},\frac{5+-5}{2})

Mid-point = (\frac{2}{2},\frac{0}{2})

Mid-point = (1,0).

Therefore, (1,0) is the only coordinate of the point where fiona has run half the distance.

4 0
3 years ago
Find all zeros of <br>f(x)= x^3 + 3x^2 − 3x − 1
PSYCHO15rus [73]
F(1) =  1^3 + 3(1)^1 - 3 - 1 = 1 + 3 - 3 - 1 = 0

so one zero  is x = 1, and x-1 is a factor

dividing f(x)  by x - 1 gives x^2 + 4x + 1

x = [-4 +/- sqrt (16 - 4)] /  2

x = -0.27, -3.73

zeroes are 1 , -0.27 and -3.73   Answer



  
4 0
3 years ago
A lamp manufacturer uses 714 m of electrical cord each week. The cord comes on spools that hold 12 m each.
RoseWind [281]
I meant to put the number 19
3 0
3 years ago
Can someone pls help me ASAP
ELEN [110]

Answer:

the answer is b

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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