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Alenkasestr [34]
3 years ago
12

What is the solution of (8x-8)3/2=64

Mathematics
2 answers:
jasenka [17]3 years ago
8 0
Well x=19/3
Decimal form is 0.6333333....
Vera_Pavlovna [14]3 years ago
4 0

Answer: Is A : X = 3

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Andrew is flying a kite held by 175 meters of string that makes an angle of elevation with the ground of 40. Emma is standing di
Alja [10]

Answer:

x=134.05m

Step-by-step explanation:

From the question we are told that:

Slant Height of Kite h_s=175

Angle \theta=40 \textdegree

Since Emma,The Kite and Andrew forms a right angle triangle

Generally the equation for distance between Andrew from Emma is mathematically given by

 x=h_scos\theta

 x=175cos40

 x=134.05m

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3 years ago
Part C
mel-nik [20]

Answer:

  • Tamara needs to cover a total of <u>476</u> square feet.
  • Tamara <u>will</u> have enough material to cover all four walls.

Step-by-step explanation:

If the room dimensions are 8 1/3 feet by 11 1/2 feet, the perimeter length is ...

  P = 2(L+W) = 2(8 1/3 +11 1/2) = 2(19 5/6) = 39 2/3 feet

The area of the walls is the product of this perimeter length and the height of the wall. If that height is 12 feet, then the wall area is ...

  A = PH = (39 2/3 ft)(12 ft) = 476 ft²

Tamara needs to cover a total of <u>476</u> square feet.

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If Tamara orders 480 square feet of material, ...

Tamara <u>will</u> have enough to cover all four walls.

6 0
3 years ago
100 POINTS IF U GET THIS RIGHT!
Sloan [31]

Answer:

  • 5/6 km²  

Step-by-step explanation:

<u>Use the area equation:</u>

  • A = 1/2bh

<u>Substitute values:</u>

  • A = 1/2* 1 2/3 * 1 = 1/2*5/3 = 5/6 km²
4 0
3 years ago
Who cant help me with 1-6 ‍♀️♥️
GarryVolchara [31]
1)80
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5 0
3 years ago
Factor the binomial expansion. 81x4 – 648x3 + 1,944x2 – 2,592x + 1,296
scoray [572]

Answer:

648(x^{3} + 3x^{2} - 4x + 2)

Step-by-step explanation:

When factoring an expression like this, you need to divide all of the parts by a common number or variable. In this case, the only thing all of these numbers share is that they are divisible by 648. So, you would divide each number by 648 to simplify it, getting 1, 3, 4, and 2. Put these numbers in front of their respective variables, and put 648 outside of the parentheses to get the final answer.

6 0
2 years ago
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