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mojhsa [17]
3 years ago
5

Joseph's math teacher challenges him to estimate the height of a pine tree next to the

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
6 0

Answer:

im not good at math

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Could someone explain how to do this, I have no idea how...
alexira [117]

Answer:

2a²

Step-by-step explanation:

Pair 'like' terms with 'like' terms, ie numbers go with numbers, and 'a's go with 'a's.

Lets deal with the top of the fraction first:

4ax3a³

Rearrange it so you have numbers beside numbers and 'a's beside 'a's:

(4x3)x(axa³)

12x(a⁴) <em>(because nᵃxnᵇ=nᵃ⁺ᵇ)</em>

12a⁴

Now, instead of (4ax3a³)/6a², we have 12a⁴/6a²

First divide the numbers: 12/6 =2

Now divide the 'a' parts: a⁴/a²=a² <em>(because nᵃ/nᵇ=nᵃ⁻ᵇ)</em>

Now we have 2a²

7 0
3 years ago
A pair of linear equations is shown below:
trapecia [35]
That would be option D

The y intercepts are 1 and 4 and the slope are -1 and 2.
5 0
3 years ago
Read 2 more answers
Are trapezoids always, sometimes, or never a parallelogram?
tatyana61 [14]
THEY ARE ALWAYS PARALLELOGRAMS
8 0
2 years ago
Read 2 more answers
I NEED HELP ON THIS CONSTRUCTED RESPONSE! :(
Simora [160]

Answer:

<em>x = -10</em>

Step-by-step explanation:

(9/2)(8 - x) + 36 = 102 - (5/2)(3x + 24)

Multiply both sides by 2.

9(8 - x) + 2 * 36 = 2 * 102 - 5(3x + 24)

Distribute on both sides.

72 - 9x + 72 = 204 - 15x - 120

Combine like terms on each side.

144 - 9x = 84 - 15x

Subtract 144 from both sides. Add 15x to both sides.

6x = -60

Divide both sides by 6.

x = -10

7 0
3 years ago
Could you help solve this for me
finlep [7]

Answer:

Bro

Step-by-step explanation:

No

5 0
3 years ago
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