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4 years ago

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EASY. I need help with math homework. I did the first set of problems easily, but I dont understand what they mean (no need to w

orry about the graph). I need to figure out what y is.

1 answer:

umka21 [38]4 years ago

8 0

Answer:

Step-by-step explanation:

Y is every x + 1, so for the first thingy magnify, it would had been -2+1 which is -1

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PLEASE HELPPP!!!!!! Write an equation of the line passing through point P that is perpendicular to the given line.

ArbitrLikvidat [17]

Answer:(d): y=ax+b (a≠0); (d1)y=-4x+13

because of (d)⊥(d1) --> a.(-4)=-1 --> a= $\frac{1}{4}$

(d): y= $\frac{1}{4}x$ +b. (d) pass through P(-1;-2) so we have

-2=(1/4).(-1)+b ---> b= $\frac{-7}{4}$

(d) y= $\frac{1}{4}x+ \frac{-7}{4}$

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4 years ago

H/4 + 7z <br><br><br> Variables <br><br><br> h= 8 z = 9

kramer

Step-by-step explanation:

what do we need to do ?

just calculate the value of the expression by using the given values for the variables ?

what's the problem ? this is just basic calculation.

8/4 + 7×9 = 2 + 63 = 65

remember (please, for your life !) that multiplication and division always happens before any addition or subtraction (except for the case, where brackets force us in a different direction).

6 0

3 years ago

Find the value of X<br>

Angelina_Jolie [31]

Answer:

I'm sorry, but your image is way too blurry for me to see. :(

Step-by-step explanation:

3 0

3 years ago

Can someone please help me With explanation please ty

trasher [3.6K]

Answer:

Basically asking you which two numbers multiplied together is 20. Keep in mind this is a triangle so you'll need to divide the product by 2. In this case, it would be C.4 and 10

4 time 10 is 40

40/2 = 20

Step-by-step explanation:

8 0

3 years ago

What is the simplified form of the following expression? Assume x greater-than 0 RootIndex 4 StartRoot StartFraction 3 Over 2 x

nlexa [21]

By simplifying we got that x greater-than 0 RootIndex 4 StartRoot StartFraction 3 Over 2 x EndRoot EndFraction. can be written as : $2x^4-3 > 0$

<h3>What is root index ?</h3>

In $y=a^{1/n}$ n is root index of a.

Here given equation

x greater-than RootIndex 4 StartRoot Start Fraction 3 Over 2 x EndRoot EndFraction.

It can be written as:

$x > (\frac{3}{2} )^{1/4}\\\\x^4 > \frac{3}{2}\\ \\2x^4 > 3\\\\2x^4-3 > 0\\\\$

By simplifying we got that x greater-than 0 RootIndex 4 StartRoot StartFraction 3 Over 2 x EndRoot EndFraction. can be written as : $2x^4-3 > 0$

To learn more about root index visit : brainly.com/question/8952483

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2 years ago