3 years ago

HELP IM SORRY PLESAADNSKSKSNX

Mathematics

2 answers:

dimaraw [331]3 years ago

8 0

Answer:

hey, what is your question?

Step-by-step explanation:

jenyasd209 [6]3 years ago

4 0

Answer:

wheres the question

Step-by-step explanation:

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Wil mark brainliest! Which graph represents the function f(x)=−|x−3|+1 ?

BigorU [14]

Answer: D. that last graph

Step-by-step explanation:

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3 years ago

8i-(12-4i)+7√-9 show work please

Tanya [424]

Answer:

33i - 12

Step-by-step explanation:

$8i - (12 - 4i) + 7 \sqrt{ - 9} \\ = 8i - 12 + 4i + 7 \sqrt{9 \times ( - 1)} \\ = 12i - 12 + 7 \times 3 \sqrt{ - 1} \\ = 12i - 12 + 21i \: \: ( \because \sqrt{ - 1} = i)\\ = 12i + 21i - 12 \\ \therefore \red{ \bold{8i - (12 - 4i) + 7 \sqrt{ - 9} }= \purple{ \bold{33i - 12}}}$

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3 years ago

Use the Binomial Theorem and Pascal’s Triangle to write each binomial expansion.

tensa zangetsu [6.8K]

Answer

x^3-15x^2+75x-125

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3 years ago

How can knowing the gcf and lcm help you when you add subtract and multiply fractions?

Maksim231197 [3]

In order to add and subtract fractions, we must be able to find a common denominator.
The LCD, or least common denominator, is the LCM of the denominators. Once we've added, subtracted or multiplied fractions, we often have to simplify the fraction.
In order to do this, we divide the numerator and denominator by their GCF. This means we must be able to find the LCM and GCF in order to work with fractions.

4 0

3 years ago

Read 2 more answers

for each of the following find, if possible, a whole number that makes the equation true. a. 3+ z=12 b. 36 = 18 + 3 •Z

Basile [38]

Answer:

a. 9

b. 6

Step-by-step explanation:

a. z=12 - 3= 9

b. (36 - 18)/3= Z

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3 years ago