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victus00 [196]
3 years ago
9

(02.04A LC) There are (35)2. 3° leaves on a tree. What is the total number of leaves on the tree? ​

Mathematics
1 answer:
Zanzabum3 years ago
3 0

Answer:

BRIANLIETS

Step-by-step explanation:

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Vanessa drew one point at 5 on a number line and another point at the opposite of 5 how far are Vanessa two points on the number
quester [9]
I think it would be 10 apart if -5 is the opposite Explanation is that 5+5 is 10 so that’s it maybe ‍♂️
4 0
4 years ago
Solve the equation for all real solutions in simplest form.<br> z^2 - 12z +9= -3
Mars2501 [29]

Answer:

Solving the equation for all real solutions in simplest form.

z^2 - 12z +9= -3 we get \mathbf{z=10.9\: or\: z=1.1}

Step-by-step explanation:

We need to solve the equation for all real solutions in simplest form.

z^2 - 12z +9= -3

First simplifying the equation:

z^2 - 12z +9+3= -3+3\\z^2 - 12z +12= 0

Now, we can solve the equation using quadratic formula:

z=\frac{-b\pm\sqrt{b^2-4ac}}{2a}

we have a = 1, b=-12 and c=12

Putting values in formula and finding values of x

z=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\z=\frac{-(-12)\pm\sqrt{(-12)^2-4(1)(12)}}{2(1)}\\z=\frac{12\pm\sqrt{144-48}}{2}\\z=\frac{12\pm\sqrt{96}}{2}\\z=\frac{12\pm9.8}{2}\\z=\frac{12+9.8}{2}\:or\:z=\frac{12-9.8}{2}\\z=10.9\:or\:z=1.1

So, we get value of z: z=10.9 or z=1.1

Solving the equation for all real solutions in simplest form.

z^2 - 12z +9= -3 we get \mathbf{z=10.9\: or\: z=1.1}

3 0
3 years ago
Plz answer asap i need it
sveta [45]
All sides of a cube are the same.
So to calculate the volume, you only need to know the measure of one side.
The formula for the volume of a cube is the length of the edge to the power of 3.

The measure of the known edge is 9, so the formula for volume would be 9^3.
9^3 is 9 • 9 • 9, which is 9 times 9 times 9.
9 • 9 = 81
81 • 9 = 729

The volume of this cube is 729 cubic feet.

There must be a typo in the answer choices because 729 cubic feet is the answer for the volume of the cube, even though it's not listed.
3 0
3 years ago
How to Solve with all the steps (5×2)÷70-8
krok68 [10]
Using order of operations PEMDAS you first multiply 5 * 2 to get 10 then divide 10 by 70 to get rougly 0.14 and then subtract it by 8 to get -7.86 roughly. <span />
5 0
3 years ago
Read 2 more answers
What is the ratio of surface <br> area to volume?
Katena32 [7]
The ratio of surface area to volume is the amount of surface area per unit volume of a thing. This is an important value in various topics. In chemistry, this is an important value for chemical reactions. It can show reactivity of a solid material. Also, it has found some importance in biology because it shows how the cells are affected by the environment where that cell is found.<span />
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4 years ago
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