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2 years ago

pls help!!! this is due in 5 minutes. (pls don’t provide a link, i’ll give brainiest if u don’t just pls help me!!!)

Mathematics

2 answers:

LenaWriter [7]2 years ago

7 0

Answer:

Step-by-step explanation:

They help support the tree in shallow soil so it does not fall over

ivanzaharov [21]2 years ago

4 0

You can give that other person brainiest now if you want haha

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jesse takes a 3 day kayak trip and travels 108 km south from Everglades City to a camp area in Everglades National Park. The tri

yaroslaw [1]

Answer:

I think it is 325

Step-by-step explanation: You multiply 108 times 3.

6 0

3 years ago

Can someone smart help me with this question plz:)

SOVA2 [1]

Answer:

K = 50

L = 90

KML = 40

LMN = 140

Step-by-step explanation:

The sum of the angles in a triangle will always be 180 degrees, and in the triangle pictured, we know the value of each angle. We can say that

5x + 4x + 9x = 180

18x = 180

x = 10

Now that we know the value of x, we can figure out the value of the angles.

K = 5x = 50

L = 9x = 90

KML = 4x = 40

A straight line is 180 degrees, so to find angle KMN, you have to subtract KML (4x) from 180

180 - 4x = 180 - 40 = 140

3 0

2 years ago

Describe the error in factoring the polynomial.

Veseljchak [2.6K]

Answer:

B:Multiplication of the outer terms of the two factors does not result in -7x

Step-by-step explanation:

8 0

3 years ago

Calculate the value of b + 12.5=12

KATRIN_1 [288]

Answer:

$\large\boxed{b = -0.5}$

Step-by-step explanation:

Hope this helps, have a great day

3 0

3 years ago

Read 2 more answers

A^-1/[a^-1 - b^-1] + a^-1/[a^-1 + b^-1]

o-na [289]

$\dfrac{a^{-1}}{a^{-1}-b^{-1}}+\dfrac{a^{-1}}{a^{-1}+b^{-1}}=a^{-1}\left(\dfrac{a^{-1}+b^{-1}}{(a^{-1}-b^{-1})(a^{-1}+b^{-1})}+\dfrac{a^{-1}-b^{-1}}{(a^{-1}+b^{-1})(a^{-1}-b^{-1})}\right)$

$=a^{-1}\left(\dfrac{(a^{-1}+b^{-1})+(a^{-1}-b^{-1})}{a^{-2}-b^{-2}}\right)$

$=\dfrac{2a^{-2}}{a^{-2}-b^{-2}}$

$=\dfrac{2b^2}{b^2-a^2}$

5 0

3 years ago

Read 2 more answers