I need help with this

Answer:

268.08

rounded number- 268

find the number in the whole number place, 8, and look one place to the right for the rounding digit on the right side of the decimal point, 0. round up if this number is greater than or equal to 5, and round down if it is less than 5.

formula for sphere volume- 4/3 (pie- 3.14) r^2

Answer:

5/2

Step-by-step explanation:

[tex](m^{2})(m^{?}) = m^{5}\\ m^{2*?} = m^{5}\\m^{2*5/2} = m^{5}\\(m^{2})(m^{5/2}) = m^{5}[/tex]

Answer: [tex]\huge\boxed{\ x^2+3x-40}[/tex]

My step-by-step explanation:

1. First thing we do is: Distribute

(x+8)(x−5)x

(x−5)+8(x−5)

2. Second thing:Distribute

x(x−5)+8(x−5)

x^2−5x+8(x−5)

3.Third thing: Distribute

x^2−5x+8(x−5)

x^2−5x+8x−40

4. Fourth thing: Combine like terms

x^2−5x+8x−40

x^2+3x−40

5.And finnaly we find: The solution

x^2+3x−40

Good Luck!

Answer:

y=x-3

Step-by-step explanation:

slope intercept form equation is y=mx+b

b is the y intercept(where it crosses on the y-axis)

b=-3

m is the slope

slope is rise over run (start from -3)

slope is 3 over 3 (count up 3 from -3, count right 3)

3 over 3 is 1

1x is the same as x

final answer y=x-3

hope this helped

Answer:

y= -x-5

Step-by-step explanation:

Hope this helps !

Answer:

y=-x-5

Step-by-step explanation:

The x intercept is -5

Hope this helps ^-^

alos heres a hint...use desmos

Answer:

2r +3

Step-by-step explanation:

If Riad is r than double that is 2r, but Francis also has 3 more than this so it is

2r +3

Answer:

2r+3

Step-by-step explanation:

I hope this helped!

Answer:

0.7

Step-by-step explanation: (4/5)*7)/8

Hope this helps:)

Answer:

12 miles

Step-by-step explanation:

25 - $1 fee= 24/$2 per mile = 12 miles

Answer:

12mi

Step-by-step explanation:

First find the equation implied by this problem. Using m as the unknown number of miles, we find:

$1 + $2m = $25

2m = 24

m = 12mi

Answer:

68 miles

Step-by-step explanation:

Answer:

the first one

Step-by-step explanation:

the rest of the options have triangles and a rectangular prism doesnt have any triangle shaped sides. hope my answer makes sense :)

Answer: the one that looks like an upside t or it can be called (A)

Step-by-step explanation:

do the folding in your head

Answer:

n-13

Step-by-step explanation:

im not up for this bc didn't sleep a lot hope i did ok

Answer:

sorry I didn't know what to do in this

really really sorry of which class you are .?

Answer:

6 hours

Step-by-step explanation:

75 x 6 = 450

the answer would be 80 cubuc unitsStep-by-step explanation:

Answer:

628.32

Step-by-step explanation:

the circumference is ALWAYS Pi times more than the diameter so the diameter must be 10, and 10/2 is 5 so the radius is 5

5 squared is 25

25 times π is 78.5398163397

and 78.5398163397 times 8 is around 628.32

Answer:

35x

Step-by-step explanation:

Take 7 times 5 and you get 35c

Answer:

35x

Step-by-step explanation:

Multiply 5*7 and add the x to the end = 35 x

Hope this helps :)

Answer:

it is d because the age of 200

The required measure of Street K between Street C and D is 337.5 ft.

Given that,
In a certain city, E Street, W Street, C Street, and D Street are parallel streets that intersect K Street and M Street. How long is K Street between C Street and D Street is to be determined.

The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.

here,
Let the distance of street K between C and D be x,
Now,
Taking the equality of the proportionality expression of triangles,
600 / 400 = 600 + x / 400 + 250
6 / 4 = 600 + x / 625
3750/4 = 600 + x
937.5 = 600 + x

x = 337.5

Thus, The required measure of Street K between Street C and D is 337.5 ft.

Learn more about ratios here:

brainly.com/question/13419413

#SPJ2

Answer:

4) m∠F ≈ 67°

5) m∠x ≈ 53°

6) m∠? ≈ 16°

Step-by-step explanation:

(It's not letting me post, so I'll attach screenshots:)

Answer:

A would be tour awnser for today

Answer:

9x

Step-by-step explanation:

because they're like terms add them together

3x + 6x = 3 + 6 =

9x, could i have brainliest if possible thanks!

Answer:

Step-by-step explanation:

I fu-ck-ed my girl-friend real good

Answer:

y=2.5x-3

Step-by-step explanation:

first, we find the y-intercept, which is the number with a zero in the x

That would be -3

next, we find the slope

to do this, we have to take two numbers on the y side next to each other and subtract.

For this example we will use 7 and 2

7-2=5

And just to be positive, we will also do 12 and 7

12-7=5

Okay, now that we know that the number is growing by 5 every time, we know that it is now 5/2 because y is growing by 5 and x is growing by 2

Now, we make the x side grow by only 1, so to do this, we will divide both sides by two.

Now we have 5/1 or just 5

Finally, to put that into the right format, we do y=5x-3

You're Welcome

Good Luck

Answer:

64%

Step-by-step explanation:

If  9 out of 25 people are left-handed

That means 25-9 = 16 people are right handed

or 16/25 are right handed

Multiply the top and bottom by 4 to get it out of 100

64/100

Percent means out of 100

64% are right handed

Given:

y is proportional to x.

y=20 and x=12.

To find:

The constant of proportionality and the equation for the proportional relationship.

Solution:

y is proportional to x.

[tex]y\propto x[/tex]

[tex]y=kx[/tex]              ...(i)

Where, k is the constant of proportionality.

Putting y=20 and x=12, we get

[tex]20=k(12)[/tex]

[tex]\dfrac{20}{12}=k[/tex]

[tex]\dfrac{5}{3}=k[/tex]

Putting [tex]k=\dfrac{5}{3}[/tex] in (i), we get

[tex]y=\dfrac{5}{3}x[/tex]

Therefore, the contestant of proportionality is [tex]k=\dfrac{5}{3}[/tex] and the equation for the proportional relationship is  [tex]y=\dfrac{5}{3}x[/tex].