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2 years ago

5

I need help with 7c please

1 answer:

laiz [17]2 years ago

7 0

Answer:

mx x 2 x1dadqd

Step-by-step explanation:

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EXTRA POINTS<br> x/4 ÷ 2/3 = 1/5 solve for x

nikitadnepr [17]

Answer:

x=40

Step-by-step explanation:

first you simplify both sides of the equation, then you isolate the variable

40/4= 10

10 times 3/2 = 15

8 0

2 years ago

Polynomial function F(x)=2-11x+2x²

11Alexandr11 [23.1K]

Answer:

should be 4

Step-by-step explanation:

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3 years ago

If a square has a side length of 5cm what would the area be

EastWind [94]

Answer:

25 cm squared

Step-by-step explanation:

To find area we multiply the side lengths

5cm x 5cm=25 cm squared

3 0

3 years ago

Ganezh [65]

Answer:

$x^{2} -9x$

Step-by-step explanation:

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4 0

3 years ago

Solve the following systems of equations.<br> 2^(2x+y−1) = 32<br> 4^(x−2y) = 2

Rina8888 [55]

Answer:(x,y)=(2.5,1)

Step-by-step explanation:

Given

$2^{2x+y-1}=32$

$2^{2x+y-1}=2^5$

thus on comparing

2x+y=6------1

$4^{x-2y}=2$

$2^{2(x-2y)}=2$

On comparing exponent of 2

$x-2y=\frac{1}{2}$ ------2

we get x=2.5

substitute x in 1

y=1

(x,y)=(2.5,1)

6 0

3 years ago