3 years ago

A tortoise is walking in the desert. It walks

1 answer:

3 0

Firstly change the time into sec.that is
1 min=60 sec
5 min=60 into 5
=300 sec
speed=distance/time
=62.5/300
=0.20833333333333.............

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Hi please help :)))))))

lesya [120]

Answer:

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Step-by-step explanation:

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2 years ago

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Evaluate and simplify <br><br> F(x)=3-6x^2 for f(x+3)

Olegator [25]

Insert x + 3 instead of x into the equation of the function f(x):

f(x) = 3 - 6x²

f(x + 3) = 3 - 6(x + 3)²

use (a + b)² = a² + 2ab + b²

= 3 - 6(x² + 2(x)(3) + 3²) = 3 - 6(x² + 6x + 9)

use distributive property

= 3 + (-6)(x²) + (-6)(6x) + (-6)(9) = 3 - 6x² - 36x - 54

combine like terms

= -6x² - 36x - 51

<h3>Answer: f(x + 3) = -6x² - 36x - 51</h3>

4 0

3 years ago

Solve<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D" id="TexFormula1" title="\frac{2}{3}" alt="\frac{2}{3}" align="absm

Dovator [93]

Answer:

$x=0$

Step-by-step explanation:

Hi there!

$\displaystyle\frac{2}{3} (6x+30)=5(x+4)-2x$

Distribute 2/3 and 5 into the parentheses:

$4x+20=5x+20-2x$

Combine like terms:

$4x-5x+2x=20-20\\-x=0\\x=0$

I hope this helps!

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2 years ago

Who know the gcf to this ^_^ha

Likurg_2 [28]

3 probably will be the gcf of it.... or maybe 3x^3 y^3 z Not sure tho

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3 years ago

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Which diagram represents the hypothesis of the converse of corresponding angles theorem?

BabaBlast [244]

Answer:

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Step-by-step explanation:

first one

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2 years ago