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1 year ago

What is the perimeter of this rectangle pls help

Mathematics

2 answers:

alisha [4.7K]1 year ago

6 0

Answer:

Step-by-step explanation:

Perimeter of a shape = sum of all lengths of sides

⇒ Perimeter of a rectangle = (2 × width) + (2 × length)

From inspection of the rectangle:

width = 4
length = 8

⇒ Perimeter = (2 × 4) + (2 × 8)

= 8 + 16

= 24

mafiozo [28]1 year ago

4 0

P=2L+2W
P=(2*4)+(2*8)
P=8+16
P=24

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Marina86 [1]

Answer:

Step-by-step explanation:

Given,

${( \frac{5}{2} )}^{x} + {( \frac{5}{2} )}^{x + 3}$

$= {( \frac{5}{2}) }^{x} + {( \frac{5}{2}) }^{x} \times {( \frac{5}{2} )}^{3}$

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

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$= {( \frac{5}{2} )}^{x} ( \frac{1 \times 8 + 125}{8} )$

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Comparing with A • ${( \frac{5}{2}) }^{x}$

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Hope this helps...

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2 years ago

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VladimirAG [237]

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Step-by-step explanation:

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y = kx

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2 years ago

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2 years ago

in circle o, points a and b lie on the circle such that OA=5x-11 and OB=4(x-1) what represents the length of the circle' s diame

AysviL [449]

We know that
if <span>points a and b lie on the circle and O is the center
so
OA is the radius
OA=OB
5x-11=4(x-1)-----> 5x-11=4x-4----> 5x-4x=11-4-----> x=7
OA=5x-11-------> OA=5*7-11-----> OA=24 units

the diameter is (OA+OB)
2*OA------> 2*24------> 48 units</span>

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2 years ago