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RSB [31]
3 years ago
9

Simplify (x+3) (x+5)

Mathematics
2 answers:
Gala2k [10]3 years ago
8 0

Answer:

x^2 + 8x + 15

Step-by-step explanation:

storchak [24]3 years ago
6 0

Answer:

first open the blackett

then multiply one by one

(x^2+3x+5x+15)

x^2+8x+15

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What is the measure of the indicated arc in radians?
iogann1982 [59]

Answer:

D is the right one

Step-by-step explanation:

π radian = 180 degree

-> 135 degree = \frac{135}{180} π radian

-> 135 degree = 0.75 * π  radians = 3π/4 radian

5 0
3 years ago
Write the equation in standard form<br><br> y = -10x + 6
Mumz [18]
Step (1) Flip the equation

−10x+6=y


Step (2) Add -6 to both sides

−10x+6+−6=y+−6

−10x=y−6

Step (3) Divide both sides by -10

−10x−10=y−6−10

ANSWER
x =  \frac{ - 1}{10} y +  \frac{3}{5}
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3 years ago
Alicia invested $32000 into an account earning 3% annual interest compounded quarterly. She makes no other deposits and does not
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A = P(1+r/n)^<span>(nt)
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6 0
3 years ago
Read 2 more answers
Choose the correct expressions using the fewest number of bases possible that are equivalent to the current expression. Select A
rjkz [21]
<h3>2 Answers: Choice B, Choice C</h3>

The rule we use here is \frac{a^b}{a^c} = a^{b-c}

If the font size is too small, then it says (a^b)/(a^c) = a^(b-c)

We subtract the exponents when dividing exponentials like this. The bases must be the same.

So this means the exponents 13 and 3 subtract to get 13-3 = 10

We either have an exponent of "13-3" or an exponent of "10" as an equivalent expression. The base stays at 2 the entire time.

6 0
3 years ago
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3 years ago
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