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3 years ago

Hey guys...I need help again...

Mathematics

2 answers:

tresset_1 [31]3 years ago

6 0

Answer:

A is 10.0 inches.

B is 35 inches.

Step-by-step explanation:

To find the answers, we can just multiply our original lengths by our scale factor.

Our original width is 8 inches.

This means that our new width, A, will be our old width multiplied by our scale factor.

So:

$A=8(1.25)=10\text{ inches}$

Similarly, for our length, our old length is 28 inches. This means that our new length is:

$B=28(1.25)=35\text{ inches}$

And we're done!

Aleks04 [339]3 years ago

4 0

Hi There!!

The answer is the picture!! ^^

$GoodLuck!$

# $Be$ $Bold$

# $Always$ $Brainly!!$

$_{Losersbrazts}$

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2/x-4/y/-5/y+3/x Pls help

sweet [91]

Answer:

5y-9x/xy

Step-by-step explanation:

6 0

2 years ago

2x^5-x^2+1=0 can you help me ? slove it in details thanks

netineya [11]

●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●

Hi my lil bunny!

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$\boxed{x = 7}$

Move 1 to the left side of the equation by subtracting it from both sides.

$\sqrt{2x -5 - 2 - 1 = 0 }$

Subtract 1 from -2.

$\sqrt{2x -5 - 3 = 0 }$

Add 3 to both sides of the equation.

$\sqrt{2x - 5 = 3}$

To remove the radical on the left side of the equation, square both sides of the equation.

$\sqrt{2x - 5^3 = 3^2}$

Simplify each side of the equation.

Multiply the exponents in $(( 2x - 5) ^\frac{1}{2})^2$ .

Apply the power rule and multiply exponents, $(a^m)^n = a^mn$

$(2x -5)^\frac{1}{2}.2 = 3^2$

Cancel the common factor of 2.

$(2x - 5)^1 = 3^2$

Simplify.

$2x - 5 = 3^2$

Raise 3 to the power of 2.

$2x - 5 = 9$

Solve for x

Move all terms not containing x to the right side of the equation.

Add 5 to both sides of the equation.

$2x = 9 + 5$

Add 9 and 5.

$2x = 14$

Divide each term by 2 and simplify.

Divide each term in 2x = 14 by 2.

$\frac{2x}{2} = \frac{14}{2}$

Cancel the common factor of 2.

$x = \frac{14}{2}$

Divide 14 by 2.

$x = 7$

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Hope this helped you.

Could you maybe give brainliest..?

❀*May*❀

6 0

3 years ago

Read 2 more answers

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

stepan [7]

Answer:

hola:)

Step-by-step explanation:

3 ^6= 6x6x6

4 ^5= 4x4x4x4x4

6 ^3=3x3x3x3x3x3

5 ^4= 4x4x4x4x4

8 0

3 years ago

In which quadrant will the image FGH lie after a counterclockwise rotation of 1980 degrees? Explain how you made your prediction

Nata [24]

A 360 degrees counter-clockwise rotation will bring the triangle at the same place.

So, divide 1980 by 360 and find the remainder.

On dividing, we can find that

1980 = 5(360) + 180

A 1800 degrees rotation will rotate the triangle 5 times and will bring it in the same place.

A further 180 degrees rotation will rotate the triangle to two quadrants back and will bring it in the first quadrant.

3 0

3 years ago

A triangle has side lengths of (x-6), (x+2) and (x-9). Find the perimeter of the triangle

Setler [38]

Answer:

3x - 13

Step-by-step explanation:

The perimeter is just the distance around the triangle. We have all three sides, so we can just add them together to get the total distance.

(x-6) + (x+2) + (x-9)

Group:

x + x + x - 6 + 2 - 9

3x - 13

8 0

3 years ago