3 years ago

What is the formula to calculate the area of a square/rectangle

Mathematics

1 answer:

emmasim [6.3K]3 years ago

4 0

Area of square/rectangle = length times width

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The perimeter of XYZ is ___ units.

In-s [12.5K]

Look at the picture.

$ZY = 5+3=8$

For XY and ZX use the Pythagorean theorem.

$XY^2=3^2+4^2\\\\XY^2=9+16\\\\XY^2=25\to XY=\sqrt{25}\\\\XY=5$

$ZX^2=5^2+4^2\\\\ZX^2=25+16\\\\ZX^2=41\to ZX=\sqrt{41}$

The perimetero fo XYZ:

$P_{\triangle XYZ}=8+5+\sqrt{41}=\boxed{13+\sqrt{41}}$

7 0

3 years ago

Can anyone please answer these for me?

yulyashka [42]

11. y=-3x-5

12. y=-5

13. y= -1/3x+5

14. y=3x-5

3 0

3 years ago

Can someone pleaseee help me!!

Cloud [144]

Answer:

121

Step-by-step explanation:

180°-74° = 106°

106°= x-15°

106+15= X

x= 121

(correct me if im wrong plz)

8 0

3 years ago

if you took a loan of fifteen million dollars from the bank and the loan is to be repaid in ten years at a simple interest of 5%

Vikki [24]

$750000 for all 10 years and $375000 for just ten years

7 0

3 years ago

-6(6v - 7) = 186<br> What does v equal?

Leni [432]

Answer:

-4

Step-by-step explanation:

-36v+42=186

-36v=144

v=-4

7 0

3 years ago

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