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2 years ago

Math need to simplify the expression

Mathematics

2 answers:

netineya [11]2 years ago

8 0

125 multiplied by -4/5

ExtremeBDS [4]2 years ago

4 0

5^3 = 125
125/1 x -4/5
125 x 4 = 500
1 x -5 = -5
500/-5 = -100
-100, Hope this helps!

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What is the perimeter of quadrilateral ABCD?

alex41 [277]

Answer:

Perimeter of quadrilateral $ABCD$ will be $104$

Step-by-step explanation:

Given quadrilateral $A'B'C'D'$ is a reflection of quadrilateral $ABCD$ over the line $m$ .

So, all the corresponding sides of both the quadrilateral should be equal.

Also, we can see from the diagram that $A'D'=32,\ A'B'=22,\ BC=20,\ and\ CD=30$

As both image are reflection of same scale we can add corresponding sides.

So, the perimeter of $ABCD$ will be

$AB+BC+CD+DA$

And we have $AB=A'B'\ and\ AD=A'D'$

Now, perimeter of $ABCD$ will be $22+20+30+32$

Perimeter of quadrilateral $ABCD$ is $104$

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3 years ago

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Arturiano [62]

Answer: d

Step-by-step explanation:

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3 years ago

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Anuta_ua [19.1K]

Answer:

b because the linear equation for the slope given 1/2 and b= 4

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2 years ago

Read 2 more answers

3n + 6n -4 = 2n + 2 + 5n

xxMikexx [17]

Answer:

3n +6n-4=2n+2+5n

9n-4=7n+2

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2 years ago

EXPRESS in power notation

lora16 [44]

Answer:

Solution given:

-1/8= $\frac{-1³}{2³}=(\frac{-1³}{2³}=-1³*2^{-3}=-2^{-3}$

2. -64/27

= $\frac{-4^{3}}{3³}=\frac{-4³}{3³}=(\frac{-4}{3})^{3}$

Express in rational number

1. (-3/2)=-3/2*2/2=-(3*2)*(2/2)=-6/4

2. (1/5)=1/5*5/5=<u>5/25</u>

and

(-4/3)³(2/5)-⁴ ÷ (7/4)

(-4³/3³)(2-⁴/5-⁴)÷7/4

(-64/27)(5⁴/2⁴)÷7/4

(-64/27)(625/16)÷7/4

(-64*625/(27*16))*4/7

-2500/27*4/7

-10000/169

(-100/13)²

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2 years ago