3 years ago

I need help please!!

Mathematics

1 answer:

lana66690 [7]3 years ago

3 0

Answer:

with what I'll try to help

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A tortoise is walking in the desert it walks 6.4 meters in 4 minutes what it its speed

lisabon 2012 [21]

Answer:

= 0.0596516 mi/h

Step-by-step explanation:

Just do 4 minutes divided by 6.4 meters

6 0

3 years ago

The area of a square is 81 centimeters find the length of the length find the diagonal

EleoNora [17]

Length = √area = √81 = 9

diagonal = √2 * side = √2*9 = 9√2

5 0

3 years ago

A six-sided die with sides labeled 1 through 6 will be rolled once. Each number is equally likely to be rolled.

ivanzaharov [21]

Answer:

2/3

Step-by-step explanation:

The numbers greater then 2 are 3, 4, 5, 6

That's four numbers that are greater then two.

or 4/6, then you just reduce it by dividing by two on the top and bottom

4/2 =2

6/2 = 3 so the answer is 2/3

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3 years ago

Arrange from least to greatest 3,-3, 1, -5, 0, -2, -1, 4, 6.

Darina [25.2K]

Answer:

Step-by-step explanation:

-5,-3,-2,-1,0,1,3,4,6

8 0

3 years ago

The simplified expression

Romashka-Z-Leto [24]

Answer:

$5x^2 y^2$

Step-by-step explanation:

We need to use the properties shown below to solve this:

1. $\sqrt[n]{x^a} =x^{\frac{a}{n}}$

2. $\sqrt{x}\sqrt{x} =x$

3. $\sqrt{x} \sqrt{y}=\sqrt{x*y}$

Area of a triangle is given by 1/2 * base * height, so we do that and simplify:

$A=\frac{1}{2}(\sqrt{5x^3} )(2\sqrt{5xy^4} )\\A=\frac{1}{2}(5x^3)^{\frac{1}{2}}*2*(5xy^4)^{\frac{1}{2}}\\A=\sqrt{5}x^{\frac{3}{2}}*\sqrt{5}\sqrt{x} } y^2\\A=\sqrt{5} \sqrt{5}x^{\frac{3}{2}} x^{\frac{1}{2}}y^2\\A=5*x^2y^2\\A=5x^2 y^2$

6 0

3 years ago