2 years ago

Question 8 of 10

Mathematics

2 answers:

nadezda [96]2 years ago

8 0

The answer is 8, I worked it all out…

german2 years ago

7 0

Answer:

I believe 8

Step-by-step explanation:

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Round the following times to 1 decimal place 8.16

Mekhanik [1.2K]

The answer is 8.2 bc anything above a 5 goes up.
8.16 <<< a 6 is greater than 5. So the 1 goes up to a 2.

4 0

2 years ago

How many planes of symmetry does a cube have?

Anestetic [448]

Answer:

Nine Planes

Step-by-step explanation:

Three planes are parallel to the six faces of the cube. The other six are diagonal.

3 0

3 years ago

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Write an equation for the nth term of the arithmetic sequence. Then find a50.<br> 8, 2, -4, - 10,

AlexFokin [52]

Answer: See below

Explanation:

Write an equation for nth term:

a + d(n - 1)

a = 8 (first term)
d = -6 (common difference)

8 - 6(n - 1)
= 8 - 6n + 6
= -6n + 14

Find a 50:

-6(50) + 14
= -300 + 14
= -286

6 0

3 years ago

What’s the answer I need help!!

Kruka [31]

Answer:

150

Step-by-step explanation:

add three x plus 30 get 30 then add 6y plus 120 and get 120 add them and get 150

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3 years ago

Which expression is equivalent to the fraction below?<br> 3/5

vladimir1956 [14]

Answer:

.6, 6/10, 15/25

Step-by-step explanation:

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8 0

2 years ago