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Fittoniya [83]
4 years ago
7

Which shape best describes the object generated when the square is rotated about the axis?

Mathematics
1 answer:
kow [346]4 years ago
5 0

Answer:

Step-by-step explanation:

That would be a hollow cylinder whose axis is the axis shown in the diagram, viewed in a direction parallel to this axis.

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C+2c+c-5c+1 pls help me
Andrej [43]

c + 2c + c - 5c + 1 \\  =  - c + 1

7 0
3 years ago
Find the value of x for which p is parallel to q (9x+8)
slava [35]
X=23444cudjdyydiffihdtadyvivi
3 0
3 years ago
. Part A: Under a dilation of scale factor 3 centered at the origin, AB becomes A'B'. Determine the coordinates of A'B' and sket
Ne4ueva [31]

Answer:

Step-by-step explanation:

Part A.

Coordinates of A and B are,

A(-2, 2) and B(3, 2)

Rule for dilation of a point (x, y) by a scale factor k about the origin,

(x, y) → (kx, ky)

If the points A and B are dilated by a scale factor 3, image points will be,

A(-2, 2) → A'(-6, 6)

B(3, 2) → B'(9, 6)

Part B.

Following the same rule of dilation about the origin by a scale factor of \frac{1}{2} about the origin,

A(-2, 2) → D(-1, 1)

B(3, 2) → C(\frac{3}{2},1)

4 0
3 years ago
Apple juice has a pH of 2.9 and water has a pH of 7. Which substance has a higher concentration of hydro noun ions and how much
lara [203]

D
If your pH is lower, it has more Hydronium ions 
As a rule, for every decrease in pH, there is 10 times more H3O+ so since it is 4.1 there should be a bit more than 10^4. So it has to be D 
3 0
3 years ago
The date of death for a widow was 2019. If the estate was valued at $2,186,000 and the estate was taxed at 40 percent, what was
Airida [17]

Answer:

Value of tax liability will be zero

Step-by-step explanation:

Given:

Total estate value = $2,186,000

Estate tax = 40 %

Find:

Heir's tax liability = ?

Computation:

Total taxable estate = Total estate value - Estate Exemption

Note: According to Exhibit 19-6 for Estate Exemption, Estate Exemption  is 11.4 million.

We know that Estate Exemption  is higher than total estate value, therefore will be no tax liability on the successor, so the value of tax liability will be zero.

7 0
3 years ago
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