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Juliette [100K]
2 years ago
15

What’s the answer ?

Mathematics
2 answers:
ddd [48]2 years ago
7 0
=30 this is the Ana
In-s [12.5K]2 years ago
6 0

Answer

one answer can be x = 30

Step-by-step explanation:

triangle needs to be 180 so if xy are the shortest they can be equal so z can be 120

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Y = 3 sin2x, y = 0, 0 ≤ x ≤ π; about the x−axis
Dominik [7]
I assume you're revolving the region with those bounds about the x-axis, and supposed to find the volume.

Via the disk method,

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Recall the half-angle identity for sine:

\sin^2t=\dfrac{1-\cos2t}2
\implies\displaystyle\frac{9\pi}2\int_0^\pi(1-\cos4x)\,\mathrm dx
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8 0
3 years ago
The new cylinder can has radius of 5cm and a height of 9cm how many square centimeters of aluminum will it take to make this new
m_a_m_a [10]

Answer: 282.85\ cm^2

Step-by-step explanation:

Given

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7 0
2 years ago
In the figures, area of triangle ABE is 25 cm2
stira [4]

Answer:

sorry where is figure.

Step-by-step explanation:

area of triangle ABE=area of triangle BE3

4 0
3 years ago
1.Describe a qualitative observation<br> 2.Describe a quantitative observation
kipiarov [429]
1) There are 6 dogs total in the picture.

2) Only 3 dogs are tan colored.
3 0
2 years ago
Read 2 more answers
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ValentinkaMS [17]
I believe the answer is B.



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3 0
2 years ago
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