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Viktor [21]
2 years ago
15

Question 8 thank youuu

Mathematics
2 answers:
3241004551 [841]2 years ago
5 0

Step-by-step explanation:

hope this help have a great day

11111nata11111 [884]2 years ago
5 0
A.2n+ 4= D
D is Dai by the way

B.
D-8 = n+8
(2n + 4)- 8 = n + 8
2n - 4 = n + 8
2n - n = 8 + 4
n = 12

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Answer number 16 about scientific notation please:)
kotegsom [21]

Answer:

= 4.32 × 10^4

Step-by-step explanation:

= 4.32 × 10^4

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= 4.32e4

(scientific e notation)

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(engineering notation)

(thousand; prefix kilo- (k))

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6 0
2 years ago
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AURORKA [14]

Answer:

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Step-by-step explanation:

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The shaded sector above covers 1/3 of the circle. If the radius of the circle above is 3 cm, what is the area of the sector in t
Mekhanik [1.2K]

Given:

The shaded sector above covers \dfrac{1}{3} of the circle.

Radius of the circle = 3 cm

To find:

The area of the sector in terms of π.

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A=\pi (3)^2

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The area of shaded sector =\dfrac{1}{3}A

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Therefore, the area of shaded sector is 3π sq. cm.

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