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MAVERICK [17]
2 years ago
6

8. The expression below is evaluated when x = 9, y = 3,

Mathematics
1 answer:
Reptile [31]2 years ago
4 0

Answer:

64

Step-by-step explanation:

First of all substitute the values to where ever you see their corresponding variables to make them multiply.

x = 9

y = 3

z = 2

so we get

8x as 8(9),

7z as 7(2)

2y as 2(3)

then the it's will be

8(9) - 7(2) + 2(3)

which is

72 - 14 + 6

finally we get

64

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the figure is made of up of a cone and a cylinder, to the nearest whole number what is the approximate volume of this figure. PL
Deffense [45]
The total volume is the sum of volume of cone and volume of cylinder.

Volume of cylinder = πr²h
π = 3.14
r = 4/2 = 2 mm
h = 2 mm

So, volume of cylinder equals:

3.14 *(2)^{2}*2 =25.12 mm³

Volume of cone = \frac{1}{3} \pi  r^{2}h
π = 3.14
r = 2 mm
h = 3 mm

So, volume of cylinder equals:

\frac{1}{3}*3.14* (2)^{2}*3=18.84mm³

Thus, total volume of the figure = 25.12 + 18.84 = 43.96 mm³

7 0
3 years ago
In Passage 2, the author claims that freedoms granted
yarga [219]

Correct answer is A. In Passage 2, the author claims that freedoms granted by society’s leaders have privileged one gender over the other.

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Choices B, C, and D are incorrect because Wollstonecraft does not

claim that society’s leaders have granted freedoms that created a

general reduction in individual virtue, caused arguments about

happiness, or ensured equality for all people.

<h3>This question is based on paragraph from Mary Wollstonecraft, A Vindication of the Rights of Woman. Originally published in 1792, which is given below -</h3>

Passage 2 -

"Contending for the rights of woman, my main argument is built on this simple principle, that if she be not prepared by education to become the companion of man, she will stop the progress of 45 knowledge and virtue; for truth must be common to all, or it will be inefficacious with respect to its influence on general practice.

...............................................

open before you when you observed, "that to see one half of the human race excluded by the other from all participation of government, was a political phenomenon that, according to abstract principles, it 65 was impossible to explain." If so, on what does your."

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brainly.com/question/25950911

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3 0
1 year ago
Someone please help me!!!!!!!
Mumz [18]
(4 - -2) / (9 - 5) = 6/4 or 3/2
7 0
3 years ago
What is the composition of the translations (T&lt;-3, 4-» - T&lt;8, -7&gt;) (x,y) as one translation?
antiseptic1488 [7]
What does that mean that’s not a real question is it
3 0
2 years ago
The length of the minute hand of a clock is
svetlana [45]

Answer:

Therefore,

The length of the path traced  by the outer tip of the minute hand in one hour, is 88 inches.

Step-by-step explanation:

Given:

The length of the minute hand of a clock is,

Which is as Radius,

Therefore,

Radius = r = length of the minute hand = 14\ inches

pi = 22/7

To Find:

The length of the path traced  by the outer tip of the minute hand in one hour, will be One full rotation, that is

Circumference, C = ?

Solution:

Circumference, is given by,

Circumference = 2\pi r

Circumference = 2\times \dfrac{22}{7}\times 14=88\ inches

Therefore,

The length of the path traced  by the outer tip of the minute hand in one hour, is 88 inches.

7 0
3 years ago
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