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zloy xaker [14]
3 years ago
12

How do you simplify 2(1/2x)-1 Step by step

Mathematics
1 answer:
TiliK225 [7]3 years ago
4 0

Answer:

1x - 1

Step-by-step explanation:

So first you distribute; and that should give you 1x - 1

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What is the simplified expression for 2 (x minus 5)? 2 x Negative 10 x 2 x minus 10 2 x + 5
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Answer:

2x-10

Step-by-step explanation:

Multiply BOTH x and -5 by 2

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Write an equation if the line that passes through (-6,0) and (0,-24)
Irina-Kira [14]
Y=-4x - 24

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3 years ago
PLEASE HELP, I WILL MARK BRAINLIEST FOR THE FIRST CORRECT ANSWER))
madam [21]

Answer:

The volume of this cylinder is 9184.5 cubic feet.

Step-by-step explanation:

The area of a circle is \pi r^2 and the volume of a cylinder with that base is just that area times the height:

V=\pi r^2\times h

Here, we're given the diameter, but we need the radius. The radius of a circle is just half of the diameter:

r=30\times0.5=15

Next, you can use that radius to calculate the area of the base:

A=3.14\times15^2\\A=3.14\times225\\A=706.5

Finally, multiply that by the height to find the volume of the cylinder:

V=706.5\times13\\V=9184.5

The volume of this cylinder is 9184.5 cubic feet.

7 0
3 years ago
What would x^4-10x^2+25 be equivalent to
Mademuasel [1]

Answer:

if i can get brainliest that would be great

IF Factor x4−10x2+25

x4−10x2+25

=(x2−5)(x2−5)

Answer:

(x2−5)(x2−5)

IF simplify

x4−10x2+25

There are no like terms.

Answer:

=x4−10x2+25

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Step-by-step explanation:

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