The elevator in a skyscraper (building) goes from the top floor down to the lowest level of the underground parking garage. If the building is 490 feet tall and the elevator descends 540 feet from top to bottom, how far underground does the parking garage go?

Step-by-step explanation:

first derive a formula from that expression

y=kx

in this case k its a constant so we will find a constant first in order to derive a formula

substitute the variables with numbers been given

5=k(8) then make k subject of the formula

k=58 then make a formula from the constant

y= 58x

now this is your direct linear equation y= 58x

then use that equation in order to find the x value

finding x value, substitute the formula with the value given in this case y=15

then

y= 58x

15= 0.625x

150.625=x

24=x

therefore x =24

Answer:

5/12, 6/12, 7/12, 8/12, mm might fit.

Step-by-step explanation:

make 6/8 and 1/3 the same fractions by finding the least common multiple (which is 12)  so 6/8 becomes 9/12 and 1/3 becomes 4/12. and then all the fractions between 4/12 and 9/12 might fit.

Answer:

100,000

Step-by-step explanation:

[tex]10^{5}[/tex] = 10 × 10 × 10 × 10 × 10

10 × 10 × 10 × 10 × 10 = 100,000

Answer:

To factor out -1/3 out of the expression -1/3x - 8, first divide -8 by -1/3 to get 24. Now just put 24 in the place of -8 in the original expression. Your final answer should be -1/3(x + 24). Hope this helps and have a phenomenal day!

Step-by-step explanation:

Answer:

1/3(x-7)

Step-by-step explanation:

If you divide both the x value (1/3) and the constant value (7/3) by 1/3, you will get 1/3(x-7).

(Please let me know if this is right.)

Answer:

5 + -2= 3

Step-by-step explanation:

the answer is 3 because you have to make zero pairs. the 2 negatives and 2 of the positives make a zero pair, which makes 3 positive ones left so the final answer is 3

Answer:

100

Step-by-step explanation:

428/4=107

107-7=100

Answer: You have to type the expression like "428 / 4 - 7"

Step-by-step explanation:

the "/" is the division symbol in this expression

The answer is A, -2 over 6 because if all you have to do is re-write the equation as inverse numbers or switch the roles of the numbers.

Step-by-step explanation:

Answer:

your answer might be 423/500

Step-by-step explanation:

0.846/1

0.846/1 x 1000/1000 = 846/1000

846/1000 / 2 = 423/500

Answer:

423 /500=0.846

Step-by-step explanation:

Convert decimal to fraction

0.846 = 846/1000

Answer:

79/100 should be right

Step-by-step explanation:

Answer:

20/100+59/100=79/100

Step-by-step explanation:

100/10=10

ten is what they have in common

what you do to the bottom you have to do to the top

2x10=20

10x10=100 so 20/100 is equivalent to 2/10

Answer:

C

Step-by-step explanation:

A division equation can be rephrased (i guess thats what you call it) into fraction form. The equation for C is 3 divided by 8, which can be put into fraction form as 3/8. Hope this helps!

Answer:

The answer is C

Step-by-step explanation: When your doing something like this, it's best to be practical and pay attention to the wording

A says 16 pieces of candy shared with 6 friends which is 16/6 which can't be represented by 3/8

B would be represented by 8/3 due to it's wording and the order of which the words are

However C would be 3/8 since the words say, a 3 day trips divided into 8 segments which is 3/8 unlike B which said an 8-foot piece of wood cut into 3 pieces which would be 8/3

D is just 3x8 since he consistanly saves 3 dollars for 8 weeks

I hope this makes sense and I'm sorry if this is confusing

Answer: Antonio and Josue have 40 tickets left

Step-by-step explanation:

2 x ( 3 x 15 ) + ( 2 x 10 )

3 x 15 = 45

2 x 10 = 20

2 x 45 = 90

90 + 20 = 110

150 tickets is what they started with and they used 110 tickets 150 - 110 equals 40

It should be 110

2 x ( 3 x 15 ) + ( 2 x 10 )

3 x 15 = 45

2 x 10 = 20

2 x 45 = 90

90 + 20 = 110

110 = 40

A = 31.875 in²

[tex]\hookrightarrow \ \sf 12\dfrac{3}{4} \ \ * \ \ 2\dfrac{1}{2}[/tex]

[tex]\hookrightarrow \ \sf \dfrac{51}{4} \ \ * \ \ \dfrac{5}{2}[/tex]

[tex]\hookrightarrow \ \sf \dfrac{51*5}{4*2}[/tex]

[tex]\hookrightarrow \ \sf \dfrac{255}{8}[/tex]

[tex]\hookrightarrow \ \sf 31\dfrac{7}{8} \ in^2[/tex]

[tex]\hookrightarrow \ \sf 31.875 \ in^2[/tex]

Answer:

V= 314000ft³

Step-by-step explanation:

Answer:

the two on the right side gose in the left thing the last on the right gose to the right thing and the two bottom one gose in on the right siad and the last one on the left side gose on the left

Step-by-step explanation:

Answer:

1: 1/3

2: 1/12

3: 3/4

4: 5/6

5: 1/2

6: 5/12

7: 11/12

8: 0

9: 1

10: 2/3

Step-by-step explanation:

i dunno why they put 'p' in front of the answers, probably to indicate probability, though.

Answer:

1: 1/4

2: 1/12

3: 3/4

4: 5/6

5: 1/2

6: 1/3

7: 11/12

8: 0

9: 1

10: 2/3

Step-by-step explanation:

all you do is count how many tiles fit so it becomes __/12 then you simplify

Answer:

See below.

Step-by-step explanation:

Data Set 1

Data Set 2

Answer:

First one is 20

Second one is 25

Step-by-step explanation:

Range equals largest number subtracted by smallest number

40 - 20 = 20

60 - 35 = 25

Answer:

-0.5

Step-by-step explanation:

Answer:

1: X=50

2: X=11

Step-by-step explanation:

1: - Vertical

Info-Congruent

3x-3=147

Answer- X=50

2:

-Adjacent

Info- Sum is 60°

3x+27=60

Answer- X=11

Yw

Answer:

Line B

Step-by-step explanation:

Proportionally, it follows the graph perfectly and takes the most linear and constant path in the graph compared to the other lines.

DISCOUNT PERCENT = (MP - SP)×100%/MP

= (58-43.50)×100%/ 58

= 14.5×100%/58

=25%

Answer:

A

Step-by-step explanation:

8x+4y-2x+6y-3

combining like terms would give us

6x+10y-3

would is A

Hey there!

8x + 4y - 2x + 6y - 3
COMBINE the LIKE TERMS

= (8x - 2x) + (4y + 6y) - (3)

= 8x - 2x + 4y + 6y - 3

= 6x + 10y - 3

Therefore, your answer is:

6x + 10y - 3 (Optipn A.)

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

(6,0)

Step-by-step explanation:

4*6 - 5*0 = 24

24 - 0 = 24

24 = 24

Answer:

I think it would be 4,8

Step-by-step explanation:

Hopes this helps

Answer:start fraction 1 over 16 end fraction.

Step-by-step explanation:

Answer:

1 over 16 or 1/16

Step-by-step explanation:

Hope this Helps!

Answer:

x= 3 - p

Step-by-step explanation:

Answer: 3/4 : 1/2 | 1 1/4 | more

Step-by-step explanation:

Answer:

For a stack of 12 DVD cases, it will be 132mm in height

Step-by-step explanation:

There are 7 cases stacked on top of each other and the total height is 77mm.

Since you must find the height of each individual DVD case you have to divide the height (77mm) by the number of DVD cases (7):

77 / 7 = 11        or       77 ÷ 7 = 11

Then, it asks to find the height of a stack of 12 cases, so take the 11, the height of each DVD case, and multiply it by 12:

11 × 12 = 132

So, the height of 12 DVD cases stacked on top of each other is 132mm.

Answer:

9.5

Step-by-step explanation:

improper to mixed fraction

[tex]\sf \dfrac{19}{2} = 9\dfrac{1}{2}[/tex]

Long division work out:

[tex]\sf {\begin{matrix}\:\:\:\:\:\:\emptyspace9.\emptyspace5\:\:\:\:\:\:\:\:\:\\ 2\overline{|\smallspace19.0}\:\:\:\:\:\:\:\:\:\\ \:\:\:\:\underline{\emptyspace1\emptyspace8}\:\:\:\:\:\:\:\:\:\:\:\:\\ \:\:\:\:\:\:\emptyspace1\emptyspace0\:\:\:\:\:\:\:\:\:\:\\ \:\:\:\:\:\:\underline{\emptyspace1\emptyspace0}\:\:\:\:\:\:\:\:\:\:\\ \:\:\:\:\:\:\:\:\emptyspace0\:\:\:\:\:\:\:\:\:\:\end{matrix}}[/tex]

explanation using sentences:

18 is divisible by 9 = 2, left 1, so 1 divided by 2 is 0.5,   total: 9 + 0.5 = 9.5

Recheck: 9.5 * 2 = 18 + 1 = 19