7. The volume, V, of any cube with a side length, s, can be determined using the formula V = S^3 (s x s x s). What is the volume, in cubic centimeters, of a cube with a side length of 2.3 centimeters? *

Please help me

Answer:i’m sorry i don’t know best of luck tho

Step-by-step explanation:

Answer:

2 x ^2 − 2 x + 4 = 0

x ^2 − 2 x + 4 = 0

2 x ^2 − x = 0

Step-by-step explanation:

Answer:

The expected value is $4.35

Step-by-step explanation:

For us to calculate the expected value , we need to multiply each of the given probability by the individual payout value and add

So we have it as;

0.35(1) + 2(0.2) + 5(0.1) + 8(0.2) + 10(0.15)

= 0.35 + 0.4 + 0.5 + 1.6 + 1.5

= $4.35

Answer:

x = [tex]\frac{16}{\sqrt{2} }[/tex] and y = [tex]\frac{16}{\sqrt{2} }[/tex]

Step-by-step explanation:

Applying the trigonometric functions to the given triangle;

i. To determine the value of x;

Sin θ = [tex]\frac{opposite}{hypotenuse}[/tex]

Sin 45 = [tex]\frac{x}{16}[/tex]

x = 16 * Sin 45

  = 16 * [tex]\frac{1}{\sqrt{2} }[/tex]

x  = [tex]\frac{16}{\sqrt{2} }[/tex]

ii. To determine the value of y;

Cos θ = [tex]\frac{adjacent}{hypotenuse}[/tex]

Cos 45 = [tex]\frac{y}{16}[/tex]

y = 16 * Cos 45

  = 16 * [tex]\frac{1}{\sqrt{2} }[/tex]

y  = [tex]\frac{16}{\sqrt{2} }[/tex]

Thus, x = [tex]\frac{16}{\sqrt{2} }[/tex] and y = [tex]\frac{16}{\sqrt{2} }[/tex]

Answer:

C: 17.98 square meters

Step-by-step explanation:

Answer:

cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Step-by-step explanation:

Answer: [tex]c+3m[/tex]

Step-by-step explanation:

Given

A telephone call costs c cents for first 3 minutes and m cents for each additional minute.

Any call beyond 3 minutes costs

[tex]\Rightarrow c+mt[/tex]

where t is the minutes spent beyond 3 minutes

For 6 minutes , t is 3

thus, it can be written

[tex]\Rightarrow c+3m[/tex]

Answer:

The question doesn't make sense.

Answer:

What spinner??

Step-by-step explanation:

Answer:

y = 33/7 and x = 41/7

Step-by-step explanation:

I'm writing this cuz I gotta get it to 20 characters.

Answer:

yes, im about to look at it.

Step-by-step explanation:

Answer:

y>x-2

Step-by-step explanation:

When we see an inequality on a coordinate plane, we first treat it like a linear equation. The red inequality, or the red line, clearly has a positive slope. One can assume that this slope is 1. This line is also 2 units down, making the inequality x-2. There you have it!

Furthermore, we can tell it is the 1st choice because the line is dashed. In inequalities, the line is only dashed when the inequality contains < or >. Also, the shading is "above" the line, meaning the y must be greater than the line.

Answer:

D

Step-by-step explanation:

Mark as brainllest

Answer:

6 x 10 = 60, 60 divided by 2 ( x 1/2 ) = 30

Step-by-step explanation:

Formula area of a triangle:

B(base)H(height) x 1/2

In this case 10 is your base and 6 is your height.

The area of the shade triangle is 30m².

By convention, the area of a triangle is given as;

Area = (1/2) × base × height

Hence, Area, A of the shaded triangle is;

Read more on area of a triangle;

https://brainly.com/question/23945265

Answer:

10 feet.

Step-by-step explanation:

Using the Pythagoras theorem:

x^2 = 6^2 + 8^2

x^2 = 36 + 64 = 100

x = 10,

Answer:

10

Step-by-step explanation:

First you write out the equation in the Pythagorean Formula.

[tex]a{}^{2} + b { }^{2} = c {}^{2}[/tex]

This is how you write it for this equation;

[tex]6 {}^{2} + 8 {}^{2} = c {}^{2}

[/tex]

in this format you get 100, that's when you round the answer. If the last digit is higher than 4, you add one more. But it's not, and therefore the answer is 10.

Answer:

Cost of 5 yards of fabric = $5

Step-by-step explanation:

Cost of one foot fabric = $3

John needs fabric = 5 yards

Since, 1 yard = 3 foot

Therefore, 5 yards = 3 × 5

                               = 15 foot

Total cost of fabric = total length of fabric × Cost of 1 foot fabric

                               = 15 × 3

                               = $45

5 yards of fabric will cost $45.

Answer:

B

Step-by-step explanation:

hope this helps with the work

Answer:

3 + 2 = 5

5 x 5 = 25(5^2 = 25)

25 - 7 = 18

Step-by-step explanation:

Solve in parenthesis first then do exponents then perform the subtraction.

Using PEMDAS it will be a LOT more easier.

Answer:

18

Step-by-step explanation:

(3+2)^2 -7

PEMDAS says parentheses first

(5)^2 -7

Then exponents

25 -7

Then finally subtract

18

Answer:

6

Step-by-step explanation:

The circumference of a circle is 2*pi*radius. You can multiply 2 by pi and then divide the circumference by that number to get the radius.

2 * 3.14 = 6.28

37.7/6.28 = 6.00318471, which rounds down to 6 in.

Answer:

the cop offers them a police escort all the way to Langley

Step-by-step explanation:

having a car full of african americans in a car chase a police all the way too Langley.

Answer:

B ; C ; D

Step-by-step explanation:

Number of faces on a number cube = 6

Sample space = (1, 2, 3, 4, 5, 6)

P(1 then 0)

P(1) = 1/6 ; P(0) = 0

P(1 then 0) = 1/6 * 0 = 0

P(even number then odd number) :

P(even number) = 3/6 = 1/2

P(odd) = 3/6 = 1/2

P(even number then odd number) = 1/2 * 1/2 = 1/4

P(6 then 2) :

P(6) = 1/6 ; P(2) = 1/6 = 1/2

P(6 then 2) = 1/6 * 1/6 = 1/36

P(even number then 5) :

P(even) = 3/6 = 1/2

P(5) = 1/6

P(even number then 5) = 1/2 * 1/6 = 1/12

P(odd number then 2) :

P(odd) = 3/6 = 1/2

P(2) = 1/6

P(odd number then 2) = 1/2 * 1/6 = 1/12

Answer:

=8^-8 × 8^3

= 8^-8+3

=8^ -5

Answer:

Total Perimeter of Triangle: 6.33 + 6 + 2= 14.33

Step-by-step explanation:

First of all, to find the perimeter of a triangle you need to know the measurements of all three sides. When you need to find the measurement of the slanted side, ( or hypotenuse), you need to use the Pythagorean Theorem.

[tex]a^2 + b^2 = c^2[/tex]

Then, we insert the numbers:

[tex]2^{2} + 6^{2} =c^2[/tex]

[tex]2^2[/tex] = 4

[tex]6^2[/tex] = 36

So, [tex]c^2[/tex] = 40 or [tex]40^2[/tex]

But wait, the number is is still squared, so the square root of 40, is 6.32455532. ( The number rounded is 6.33, or in tenths, 6.3 )

Finally, we add the measurements of all the sides on the triangle to find the perimeter, which is:

14.33 or 14.3

Answer:

domain: [-3,2]

range: [-3,2]

Step-by-step explanation:

domain: all possible x values *maximum values of x

range: all possible y values *maximum values of x

brackets means the max while parenthesis mean infinite

Answer:

301.59

Step-by-step explanation:

please mark brainliest

Answer:

Step-by-step explanation:

V≈301.59ft³

=πr2h=π·42·6≈301.59289ft³

Answer:

1) Sin 36= a/25

a=25 sin 36

a= 14.69

Cos 36= b/25

b= 25 Cos 36

b= 20.23

----------------------

2) Sin 43= y/25

y= 25 sin43

y= 17.05

Cos 43= x/25

x= 25Cos 43

x= 18.28

----------------------

3) s= 42.58

  r= 177/Cos 20

  r= 124.51

[tex]----------[/tex]

hope it helps...

have a great day!!

Answer:

C. (x²+6)/(3x+1),x not equal to -1/3

Answer:

4

Step-by-step explanation:

In 36y/9y, the y's cancel out and it becomes 36/9

36/9=4

Answer:

right they be doing the absolute most !

Step-by-step explanation:

Answer:

a) 2,400 ft^3

b) 1,413 ft^3

c)  3,813 ft^3

Step-by-step explanation:

First, two general equations:

For a rectangular prism of length L, width W and height H, the volume is:

V = L*W*H

And for a cylinder of radius R and height H, the volume is:

V = pi*(R^2)*H

where pi = 3.14

a) First we want to find the area of the rectangular part.

We can see that the measures are:

H = 8ft

W = 12ft

L = 25ft

Then the volume of this part is:

V = (8ft)*(12ft)*(25ft) = 2,400 ft^3

b) For the half-cylinder, we can see that we have a diameter of 12ft (then has a radius of 12ft/2 = 6ft) and a height of 25ft

R = 6ft

H = 25ft

Then the volume of this part will be half of the volume of a cylinder with these dimensions, so here we have:

V' = (3.14*(6ft)^2*25ft)/2 = 1,413 ft^3

c) The total volume is just the sum of the two volumes we found above, this is:

Volume = V + V' = 2,400 ft^3 +  1,413 ft^3 = 3,813 ft^3

Answer:

33/100 or 1/3

Step-by-step explanation:

The dot over the 3 means repeating, right??

If not, then the correct answer is 3/10.