3 years ago

I need help with this question

2 answers:

8 0

Im guessing Scientific Means it uses Formulas and different types of symbols, so I would think 5.91E10 & 2.66 x 10^-3 go in the Scientific Section. The other 2 go in Standard.

Trying to Help!

Irina18 [472]3 years ago

8 0

Scientific Notation has an "E" or a times 10 to the equation.

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nexus9112 [7]

Answer: u already have the answer so thank u for the answer and the 21. Points

Step-by-step explanation:

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3 years ago

The length of the rectangular garden is 4 meters longer than the width. If the garden area is 60 square

rusak2 [61]

Step-by-step explanation:

Let x be the Width, and x+4 be the Length of the rectangle ; =>

Area = x*(x+4) = 60 ; =>

x^2 +4x - 60 = 0 ; Now solve the Quadratic equation using factoring to find x;

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3 years ago

Which of the following shows the polynomial below written in descending order ?

Igoryamba

Answer:

A. 4x¹¹ + x⁷ + 3x³ - 5x + 9

Step-by-step explanation:

order the exponents from largest to smallest. variables always come first; therefore, -5x before 9

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3 years ago

Read 2 more answers

Circumference= 14.4 units<br>Area=<br>

Gemiola [76]

You need to fine the radius by dividing the circumference by 2 and then multiply that by pi (3.14) or (22/7)

6 0

3 years ago

10xy(4xy^3-7xy+9y^2)

Thepotemich [5.8K]

Answer:

$40x^{2} y^{4} -70x^{2} y^{2} +90xy^{3}$

Step-by-step explanation:

$10xy(4xy^{3} -7xy+9y^2)$

1. 10xy · 4xy^3 = $40x^2y^4$

2. 10xy · -7xy = $-70x^{2} y^{2}$

3. 10xy · 9y^2 = $90xy^3$

Final step: add up all of those values together to make an equation!

Answer: $40x^2y^4+$ $-70x^2y^2+$ $90xy^3$

Final Answer: $40x^2y^4-70x^2y^2+90xy^3$

3 0

3 years ago