2 years ago

Find the volume of a cube if an edge has length 4rst units

Mathematics

1 answer:

S_A_V [24]2 years ago

5 0

Answer:

Step-by-step explanation:

4 * 4 * 4 = 64

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You roll a number cube one time.<br> What is the probability of not rolling a 8 or a 10?

liq [111]

Answer: 80% or 4/5

Step-by-step explanation:

so I don’t know how many numbers there are on this cube (a standard number cube has #1-6) but I’m going to go with 10 numbers (don’t know how this is possible but anyway-). I’ll edit my answer if needed.

10 numbers

10 (numbers) - 2 (#8 and #10) = 8 (possible numbers)

so 8/10 or 80%

reduced fraction: 4/5

percentage: 80%

fraction: 8/10

*will edit if needed

3 0

3 years ago

Let Ir = 17 at an angle of 40° and s = 14 at an angle of 160°. Which expression represents r + s|?

vladimir1956 [14]

Answer:

B. I got it right on the quiz

Step-by-step explanation:

6 0

3 years ago

|n-3|=5 solve for n and graph the solution set

Alborosie

$|n-3|=5\iff n-3=5\ \vee\ n-3=-5\qquad|\text{add 3 to both sides}\\\\n=8\ \vee\ n=-2$

8 0

3 years ago

How do you write 0.8 recurring as a fraction?<br><br>please can i have an explanation aswell :)

monitta

Answer:

$\frac{8}{9}$

Step-by-step explanation:

we require 2 equations with the repeating digits placed after the decimal point.

let x = 0.888.. (1) ← multiply both sides by 10

10x = 8.888.. (2)

subtract (1) from (2) thus eliminating the repeating digits

9x = 8 ( divide both sides by 9 )

x = $\frac{8}{9}$

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1 year ago

The radius of the dinner table is 12.5mm calculate the area of the dinner table by using 3.14 to two decimal places

Makovka662 [10]

Answer:

......

Step-by-step explanation:

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3 years ago