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3 years ago

What’s the answer to this

Mathematics

2 answers:

liraira [26]3 years ago

4 0

Answer:

idk what's the answer to this... so what's the question?

LuckyWell [14K]3 years ago

3 0

Am not able to see the question

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Help in geometry with work and answer please

Ymorist [56]

#in addition
#in addition
#in addition

6 0

3 years ago

Robert can paint a certain wall in 4 minutes, while it takes Jack 12 minutes to paint the same wall. How long will it take Rober

olga_2 [115]

It will take 24 minutes.
this is because the lowest common multiple is 24.

hope this helps you

3 0

3 years ago

What is the next term of the geometric sequence?<br> 40/27, 20/9, 10/3

ss7ja [257]

Answer:

Step-by-step explanation:

5/1

4 0

3 years ago

Which is the completely factored form of 12x3 – 60x2 + 4x – 20?

Natalija [7]

Answer:

$4(x-5)(3{x}^{2}+1)$

Step-by-step explanation:

1) Find the Greatest Common Factor (GCF).

1 - What is the largest number that divides evenly into $12x^3,-60x^2,4x,$ and $-20$ ?

It is $4.$

2 - What is the highest degree of $x$ that divides evenly into $12x^3,-60x^2,4x,$ and $-20$ ?

It is 1, since $x$ is not in every term.

3 - Multiplying the results above,

The GCF is 4.

2) Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

$4(\frac{12{x}^{3}}{4}+\frac{-60{x}^{2}}{4}+\frac{4x}{4}-\frac{20}{4})$

3) Simplify each term in parentheses.

$4(3{x}^{3}-15{x}^{2}+x-5)$

4) Factor out common terms in the first two terms, then in the last two terms.

$4(3{x}^{2}(x-5)+(x-5))$

5) Factor out the common term $x-5$ .

$4(x-5)(3{x}^{2}+1)$

5 0

2 years ago

Help guys plzzz asapppp

nignag [31]

sin(x) = opp/hyp
cos(x) = adj/hyp
tan(x) = opp/adj

sin(x) = 3.9/8.1
sin(x) = 0.481

Inverse sin of 0.481 = 28.8 degrees

Each answer should be between 0 and 90 :)

4 0

2 years ago