3 years ago

Find the perimeter of the figure to the nearest hundredth.

Mathematics

1 answer:

dezoksy [38]3 years ago

6 0

Answer:

156

Step-by-step explanation:

to find the perimeter you have to add all the sides up

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Plz help me with it !

Kipish [7]

Answer: $\bold{-7+2\sqrt{14}+5\sqrt{7}-10\sqrt{2}}$

<u>Step-by-step explanation:</u>

$\dfrac{\sqrt7-5}{\sqrt7+\sqrt8}\bigg(\dfrac{\sqrt7-\sqrt8}{\sqrt7-\sqrt8}\bigg)=\dfrac{7-2\sqrt{14}-5\sqrt{7}+10\sqrt2}{7-8}=\dfrac{7-2\sqrt{14}-5\sqrt{7}+10\sqrt2}{-1}\\\\\\=\boxed{-7+2\sqrt{14}+5\sqrt{7}-10\sqrt2}$

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3 years ago

What expression is equivalent to (4y^2-3) (4y+3)

Naya [18.7K]

Answer:

Step-by-step explanation:

Just use the distributive property.

(4y^2-3)(4y+3)

= 4y^2(4y+3) - 3(4y+3)

= 16y^3 + 12y^2 - 12y - 9

4 0

3 years ago

I need Immediate help, please solve the questions below

Reptile [31]

It is 160 ! I hope I could help

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2 years ago

Given f ( x ) = x 2 , after performing the following transformations: shift upward 76 units and shift 63 units to the right, the

Luden [163]

Answer:

f(x)= (x^2 - 63) + 76

Step-by-step explanation:

4 0

2 years ago

Find the linear equation of the plane through the origin and the points (5,2,2) and (6,−1,1). equation:

Aleks [24]

The cross of the position vectors is
.. [5, 2, 2] × [6, -1, 1] = [4, 7, -17] . . . . . the normal vector of the desired plane

Since the origin is a point in the plane, its equation can be written as
.. 4x +7y -17z = 0

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3 years ago