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3 years ago

Find the perimeter of rectangle PQRS with vertices P(0,0), Q(0,7), R(12,7) & S (12,0).

Mathematics

1 answer:

Andrews [41]3 years ago

7 0

Check the picture below.

you can pretty much just count the units off the grid.

the perimeter is the length of all sides summed up.

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Pleaseeee i need help asap

Gekata [30.6K]

That's just too bad. I don't the answer. I'm just doing this to get points. Good luck.

5 0

3 years ago

Pls helpppppp for brainly

Varvara68 [4.7K]

Answer:

$\frac{6}{8}$ or $\frac{3}{4}$

Step-by-step explanation:

Convert the mixed numbers into improper fractions.

$2\frac{3}{8}-1\frac{5}{8}=\frac{19}{8}-\frac{13}{8}$

Since the two fractions have the same denominator, just subtract the numerators.

$\frac{19}{8}-\frac{13}{8}=\frac{6}{8}$

If required, rewrite the fraction in simplest form.

$\frac{6}{8}=\frac{3}{4}$

7 0

3 years ago

Calculate the perimeter of the figure shown below. 5 ft 5 ft 10 ft 18 ft

Rzqust [24]

Answer:

Step-by-step explanation:

10+5+18+15

pls mark brainliest

4 0

2 years ago

6) A chemical company needs to paint fifty chemical tanks including the top and the

FromTheMoon [43]

C.) 12- 5 gallons
thank you so much

3 0

2 years ago

Please help I’ll mark brainliest

denpristay [2]

Answer:

166.27 m2

Step-by-step explanation:

area of hexagon = $\frac{3*\sqrt{3} }{2}$ * $a^{2}$ where a = length of 1 side

this hexagon is made of 6 equivalent triangle

consider ABC triangle

let AC length be x

AB = 2 * AC = 2x = a

$bc^{2} = ab^{2} - ac^{2} \\(4\sqrt{3})^{2} =(2x)^{2} - x^{2} \\48=3*x^{2}\\ 16=x^{2} \\x=4$

Hence a = 8

hence area of hexagon = $\frac{3*\sqrt{3} }{2}$ * $a^{2}$ = $\frac{3*\sqrt{3} }{2}$ * $8^{2}$ = 166.27 m2

3 0

3 years ago