x/20=4/5 what’s us the Poportion

Answer:

1. No

2. Yes

3. No

4. Yes

Step-by-step explanation:

Hope this helped!

Answer:

Slope is -5

Step-by-step explanation:

The slope is the number attached to the x.

In this problem:  y = -5x - 1, the slope is -5 because it is the number attached to the x

Example:  y = -23/5x + 6

In this case, the slope is -23/5 because it is the number attached to the x.

Answer:  Slope is -5

Answer:

like why are we still alive or why are we still on the site?

Step-by-step explanation:

Answer:

Option C, Ryder owed his mom $2.50.  He babysits his sister and makes $8.75

Step-by-step explanation:

Since it starts at 0 and goes to -2.5, that means that he owes $2.50

Since it goes from -2.5 to 6.25, that means that he ears $8.75

Answer:  Option C, Ryder owed his mom $2.50.  He babysits his sister and makes $8.75

Answer:

9g = 153

Step-by-step explanation:

Product means multiplication.

"the product of Greg’s score and 9" translates to 9g

"is" means "is equal to"

9g = 153

The distance between the building and the base of the ladder is 5√3 feet.

Step-by-step explanation:

Consider a right angle triangle,

From the Pythagorean theorem,

Base, x = [tex]\sqrt{hypotenuse^{2}-height^{2} }[/tex]

⇒ x = [tex]\sqrt{10^{2} -5^{2} }[/tex]

⇒ x = [tex]\sqrt{100-25}[/tex]

⇒ x = [tex]\sqrt{75}[/tex]

⇒ x = 5√3

The distance between the building and the base of the ladder is 5√3 feet.

Answer:

3/4

Step-by-step explanation:

2/3= 0.6

1/8= 0.125

3/4= 0.75

I convert the fractions into decimals the decimal with the highest number in the tenths place is the biggest

Hope This Helps!

Answer:

3/4

Step-by-step explanation:

if you convert them all to have the same denominator you find that 3/4 has the biggest numerator.

2/3 = 16/24

1/8 = 3/24

3/4 = 18/24 ← has the greatest numerator so it's the greatest

Answer:

  D.  $3,776.28

Step-by-step explanation:

The finance charge should be ...

  $3558.71 × 1.75% = $62.28 . . . . . . not $82.28

The new balance should be $20 less than what is shown, so should be ...

  $3,776.28

Answer:

I believe the answer is D

Step-by-step explanation:

I think the answer is D.

Answer:

hi idiot its b

not d

Step-by-step explanation:

Answer:

Question is not clear.

Step-by-step explanation:

But i think so 186degree

Answer:

∅ i.e empty

Step-by-step explanation:

(x + 5 < 4) ∩ (x - 3 > -6)

Let A represent the set (x + 5 < 4)

Let B represent the set (x - 3 > -6)

For set A:

x + 5 < 4

subtract 5 from both side

x < 4 —5

x < —9

Possible values of x are - 10, - 11, - 12,...

A = {- 10, - 11, - 12,...}

For set B:

x - 3 > -6

Add 3 to both side

x > -6 + 3

x > - 3

Possible values of x are - 2, - 1, 0,...

B = {- 2, - 1, 0,...}

A= {- 10, - 11, - 12,...}

A ∩ B = ∅ i.e empty

Therefore, (x + 5 < 4) ∩ (x - 3 > -6) is ∅ i.e empty

Answer:

H=2

Step-by-step explanation:

-2h - 16=3h - 6

Move the 3h to the left

-5h-16=6

Move the -16 to the right

-5h=10

Now divide both by 5

-h=2

Or

H=2

Hope I Helped

Answer:

H=2

Step-by-step explanation:

H=2

Answer:

21.5 miles total

Step-by-step explanation:

First, identify what you know:

1) Mike can run 4 mph, and runs a total of 1 hour, and 45 minutes (105 min)

2) Chris can run 6 mph, and runs a total of 70 minutes.

3) John can run 5 mph, and runs a total of 1 hour, and 30 minutes (90 min)

We need to calculate how many miles each person ran, and then add the miles ran, to find the total!

Mike: 1 hour and 45 minutes it equal to 1.75! So, in one hour, Mike ran 4 miles. He ran 3/4 of 4 mph, in 3/4 of an hour! Thus, Mike ran 7 miles. Simply multiply 1.75 by 4, to get 7 mph.

Chris: Chris ran 6 mph for 70 minutes. 6 mph, means that Chris can run one mile per every ten minutes! In 70 minutes, he'll have run 7 miles.

John: If john ran 90 minutes, that means he ran 1.5 hours! Simply multiply 1.5 by 5 mph, to get 7.5 miles!

Now, all we need to do, is add the totals!

7 + 7 + 7.5 = 21.5

In total, Mike, Chris, and John ran 21.5 miles!

Hope this helps! :)

Answer:

684 :)

Step-by-step explanation:

Joyce's number is 648.

To determine Joyce's number, we need to use the information that it has the digits 8, 4, and 6, and it rounds to 600 to the nearest hundred. Here's how we can approach this:

Therefore, Joyce's number is 648.

Answer: 883 people

Step-by-step explanation: If the bleachers can hold 149,227 pounds and each person weighs 169 pounds, then you would do 149,227 divided by 169 to get 883.

149,227 ÷ 169 = 883

Answer:

883 people

Step-by-step explanation:

This is a division problem.

(149,227 lb)/(169 lb) = 883

Answer: 883 people.

Step-by-step explanation:

V = 4/3 π r³

V = 4/3 π (5 m)³

V = 524 m³

Final answer:

The volume of a sphere with a radius of 5 meters rounded to the nearest whole number is 524 cubic meters, calculated using the formula V = (4/3)πr³.

Explanation:

The question is asking for the volume of a sphere with a radius of 5 meters. To find the volume of a sphere, we use the formula V = (4/3)πr³, where V is the volume and r is the radius of the sphere. In this case, the radius r is given as 5 meters.

Plugging in the values, we get:
V = (4/3)π(5³) = (4/3)π(125) = 523.6 cubic meters.
When we round to the nearest whole number, we get 524 cubic meters.

Therefore, the correct answer from the options provided is 524m³.

Answer:

Exponential

Step-by-step explanation:

The change isn't constant for the volume, so it must be exponential.

Using quadratic regression, the equation is:

[tex]y=\frac{19}{63}x^{2}-\frac{968}{105}x+\frac{3312}{35}[/tex]

Answer:

I agree it's exponential, but it's so much simpler than you guys make it out to be. An easy way to check is to measure the distance in the x and y values to see if they change at a constant rate.

for instance; 1) abs(0-3) =3  95-69= 26  

2) abs(3-6) = 3     59-50= 19 ...

It's easier, faster, and less to memorize

Answer:

8

Step-by-step explanation:

1) let’s take the original number as “x”

So

3x=28-0.5x

Lol don’t worry I’ll show you how I got that

So it says 3 times a number. That tells me my number, X is multiplied by 3 so I have

3x so far

Next it says “is equal to”, this tells me my number 3x is equal to something so I have this now:

3x=

After that it says “half of a number” so I know I will have 0.5x subtracted from 28. Since it says subtracted from 28 that means my number will be subtracted from 28, not the other way around so

3x=28-0.5X

Now I can solve this by bringing “-0.5” to the left.

3x+0.5x=28

3.5x=28

Divide both sides by 3.5 and

X=8

Answer:

84 cubic

Step-by-step explanation:

Answer:

Step-by-step explanation: 361 1/2

Answer:

0

Step-by-step explanation:

Step 1:  Make common denominators

What is the LCM of 21 and 7:  7

So, we need to convert both fractions into a 21 denominator.

15/21 * 1/1 = 15/21

5/7 * 3/3 = 15/21

Step 2:  Subtract the numbers

15/21 - 5/7 is same as 15/21 - 15/21

15/21 - 15/21

0

Answer:  0

Answer:

10 over 7 is the answer

Step-by-step explanation:

Final answer:

To determine how many times 1/6 can be contained in 4, we multiply 4 by the reciprocal of 1/6, which is 6. The answer is 24.

Explanation:

To find out how many times 1/6 can go into 4, we need to perform a division operation. We are essentially asking how many sixths are there in 4 wholes. This can be written as a division expression:

4 ÷ (1/6)

To divide by a fraction, you multiply by its reciprocal. For the fraction 1/6, the reciprocal is 6, so you multiply 4 by 6 to find the answer:

4 × 6 = 24

Therefore, 1/6 can go into 4 a total of 24 times.

Answer:

1461

Step-by-step explanation:

1458 + 3 = 1461

1458 + 3

3(486 + 1)

3(487)

1461

Answer:

21.75

Step-by-step explanation:

To find how long she can run in a single mile, divide 14.5 by 2, giving you 7.25. If she runs three of those, (3 times 7.25), she runs 21.75 miles.

Answer: 21.75miles

Step-by-step explanation:

Let the number of miles for 3 hours be represented as x

If 2 hours = 14.5 miles

Then, 3 hours = x

We Cross multiply

2x = 14.5 × 3

2x = 43.5

Divide both sides by 2

x = 43.5/2

x = 21.75

In 3 hours, Jill will be able to run 21.75miles. I hope this helps.

Answer:

12in long and 10in wide

Step-by-step explanation:

If he were to trim the edges of the photographs to [tex]12\frac{1}{2}[/tex] and [tex]10\frac{1}{2}[/tex], the edges of the photographs from Russ's vacation would be too long and wide to fit inside of the photo album.

If you convert the fractions into decimals, you can easily discern that the vacation photos would be too large to fit inside of the photo album.

Photo Album:

[tex]12\frac{1}{8}[/tex] = 12.1 inches •Original

[tex]10\frac{1}{8}[/tex] = 10.1 inches •Original

• Too large:

[tex]12\frac{1}{2}[/tex] = 12.5 inches > 12.1 - 12.5 = -0.4 •Too large

[tex]10\frac{1}{2}[/tex] = 10.5 inches > 10.1 - 10.5 = -0.4 •Too large

• Just right:

10 = 10 inches > 10.1 - 10 = 0.1 •Space left

12 = 12 inches > 12.1 - 12 = 0.1 •Space left

Answer:

a) $0.35

b) $0.33

c) 4 cases

d) $7.92

Step-by-step explanation:

a) 2.80/8 = $0.35

b) 1.98/6 = $0.33

c) 8.40/2.4 = 3

3 cases = 3×8 = 24 boxes

24/6 = 6 cases of Just Juice

d) 4 × 1.98 = $7.92

Answer:

x>3

Step-by-step explanation:

add 2x to both sides and subtract 10 from both sides. Then divide by 6.

Answer:

x>3

Step-by-step explanation:

1- subtract 10 from both sides so (4x+10-10>28-2x-10)

2- Simplify (4x>-2x+18)

3- Add 2x to both sides (4x+2x>-2x+18+2x)

4- Simplify (6x>18)

5- Divide both side by 6 (6x/6>18/6)

6 Simplify which gives you (x>3)

Answer:

To get the Least Common Multiple (LCM) of 12 and 46 we need to factor each value first and then we choose all the factors which appear in any column and multiply them:  

12:    

2

2

3

46:    

2

23

LCM:    

2

2

3

23

The Least Common Multiple (LCM) is:   2 x 2 x 3 x 23 = 276

Step-by-step explanation:

Step-by-step explanation:

12=1× 2×2×3

46=1×2×23

LCM=1×2×2×3×23

= 276

Answer:

4 and 13

Step-by-step explanation:

(a)

To evaluate f(3) substitute x = 3 into f(x), that is

f(3) = 3 + 1 = 4

(b)

To evaluate gf(3) substitute f(3) = 4 into g(x), that is

g(4) = 4² - 3 = 16 - 3 = 13

Answer:

33

Step-by-step explanation:

9+6=15

15+6=21

21+6=27

27+6=33

33

Answer:

If my 15 year old brain has functioned correctly, the answer is v^3+3v^2+3v+5

Step-by-step explanation: