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4 years ago

9

Can someone please answer. There is a picture. It is only one question. Thank you so much!

1 answer:

Elza [17]4 years ago

3 0

So for you can answering this your exercise question right,correct ,so you need learning the pythagora's theorem what about say ????
- in case of a right triangle the sum of the length squared of the two sides equal the length of hypotenuse squared

hope this will help you answering right your exercise question

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If g(x) = 3x + 8, find g-1(4)

arsen [322]

Answer:

$\frac{-4}{3}$ =g-1(4)

Step-by-step explanation:

x=3y+8 ---> y= $\frac{x-8}{3}$

y= $\frac{(4)-8}{3}$

$\frac{-4}{3}$

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3 years ago

Find a degree 3 polynomial having zeros -3, 3 and 7 and the coefficient of x^3 equal 1.

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4 years ago

Bouncing Baby Company sells their cribs for the following amounts to stores

xz_007 [3.2K]

Answer:

Option C

Step-by-step explanation:

Since, Price of cribs (P) are proportional to the proportional to the number of cribs (N) sold,

P ∝ N

P = kN

Here 'k' is the proportionality constant

To get the value of proportionality constant,

Since, value of 10 cribs is $1320

1320 = k(10)

k = 132

Therefore, equation will be

P = 132N

Option A

If number of cribs = 6

P = 132(6) = $792

False.

Option B

For N = 22

P = 132(22) = $2904

False.

Option C

For N = 40

P = 132(40) = $5280

True

Option D

For N = 55

P = 132(55) = $7260

False

Option E

For N = 80

P = 132(80)

= $10560

False

Option F

For N = 250

P = 132(250)

= $33000

False

If the given options have been written correctly only one option, Option (C) is correct.

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3 years ago

Which is equivalent to (4 x y minus 3 z) squared, and what type of special product is it?

Yuliya22 [10]

Answer:

$16x^{2}y^{2}-24xyz+9z^2$

It is a perfect square trinomial.

Step-by-step explanation:

The square of a binomial can be solved like this:

$(a+b)^2=a^2+2ab+b^2$

We have the expression:

$(4xy-3z)^2$

Then, we consider a and b as:

$a=4xy\\ b=-3z$

The solution would be:

$a^2=(4xy)^2=4^2x^2y^2=16x^2y^2$

$b^2=(-3z)^2=(-3)^2z^2=9z^2$

$2ab=2(4xy)(-3z)=-24xyz$

$(4xy-3z)^2=16x^2y^2-24xyz+9z^2$

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3 years ago

Read 2 more answers

I need help please!!!!!!!

Aleonysh [2.5K]

It is an acute angle

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3 years ago