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ddd [48]
3 years ago
14

Y’all somebody help me with this...

Mathematics
2 answers:
wlad13 [49]3 years ago
7 0

Answer:

Area = 166.28 units²

Perimeter = 48 units.

Step-by-step explanation:

This polygon has 6 sides.

Angle of each triangle at the centre of the circle is 360÷ 6 = 60º.

Since both the other angles at each triangle is equal (isosceles triangle), they are (180 - 60) ÷ 2 = 60º

We found out that all three angles are the same, 60º. This is an equilateral triangle.

Area of polygon = 6 [ 1/2 (8) (8) sin 60º ] = 166.28 units²

Perimeter of the polygon = 6 x 8 = 48 units

castortr0y [4]3 years ago
3 0
8 times the amount of side is the abswrt
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They basically make a profit of $2.85. Because $9.95 - $7.10 = $2.85.

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Prove that triangle with side lengths of x^2-1, 2x, x^2+1 is a right triangle.
Brrunno [24]
Right triangles must follow the pythagorean theorem, so a^2+b^2=c^2.

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Hope this helps!
7 0
3 years ago
Which set of steps will translate f(x)=6x to g(x)=6x-5-7
Maurinko [17]

THIS IS THE COMPLETE QUESTION BELOW;

Which set of steps will translate f(x) = 6x to g(x) = 6x – 5 – 7?

Shift f(x) = 6x five units to the left and seven units up.

Shift f(x) = 6x five units to the right and seven units down.

Shift f(x) = 6x seven units to the right and five units up.

Shift f(x) = 6x seven units to the left and five units down.

Answer:

Shift f(x)=6x five units to the left and seven units down.

Step-by-step explanation:

We are told to translate the function below

f(x) = 6x to g(x) = 6x – 5 – 7

Which means the process to translate f(x) into g(x) is required.

According to the translation rule

f(x)-------->f(x)+a

If a<0 it shift to downward

If a>0 it shift to upward

Then we have

(X,y) ----->((x - 5, y)

There is a shift by x coordinates towards left by 5 units

then we would have the function as

f'(x) = 6(x-5)

Following the translation rule there is a shift by the function by 7 units downward direction then we have

(x,y) ----->(x,y -7)

Then we have g(x) = 6x – 5 – 7 as our translation product.

Therefore, shift f(x)=6x five units to the left and seven units down.

7 0
3 years ago
18) mZVST<br> -37.8 +2<br> T.<br> +20<br> -27x-3
Burka [1]

Answer:

  m∠VST = 105°

Step-by-step explanation:

Two central angles are marked as having the same measure. The measure of the corresponding arcs are the same. The sum of all arc measures is 360°.

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  -91x = 364

  x = -4

m∠VST = (-27(-4) -3) = 105 . . . . degrees

3 0
4 years ago
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