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inna [77]
3 years ago
6

IN A CERTAIN SKYSCRAPER THE ELEVATORS WHISK YOU TO A RESTURAUNT IN THE SKYSCRAPER AT A SPEED OF 800 feet in 70 seconds. If the r

esturaunt is 600 feet up how long will it take you to reach the restaurant by elevator??
Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
8 0
800 /70 = 600/x =42000/800 = 52.5 seconds
givi [52]3 years ago
7 0
Im just gonna get the free points 
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Point F lies between points G and M. GF What is the value of x? 10x +4, FM = 20, and GM = 13x​
egoroff_w [7]

The value of x is 8.

<h3>How to find the value of x?</h3>

Equations are written as two expressions joined by an equal sign. The terms on either side of the equal sign are called the "left side" and "right side" of the expression. It is often assumed that the right side of the equation is zero.

given that Point F lies between points G and M.

GF = 10x +4, FM = 20,GM = 13x.

so now GM = GF + FM

3x =( 10x + 4) + 20

13x = 10x + 24

13x - 10x = 24

3x = 24

x = 24/3

x = 8

so, the value of x is 8.

now check if it is wrong or correct

13(8) = 10(8) + 4 + 24

104 = 80 + 28

104 = 104

Learn more about equations, refer

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3 0
1 year ago
How do I solve a=b/c² for b
Anarel [89]

Answer:

a * c^2 = b

Step-by-step explanation:

you would want to multiply both sides of the equation by c^2

a * c^2 = b

That gets you this formula you can then plug your numbers in

7 0
2 years ago
Four ponds of banana cost $6 what is the cost per pound of bananas
vodomira [7]

Answer:

1.50

Step-by-step explanation:

6÷4=1.50, 1.50×4= 6.00

3 0
2 years ago
Read 2 more answers
three boxes under my stairs contain apples or pears are both each box contains the same number of pieces of fruit the first box
Brrunno [24]

There are 16 fruits in each of the boxes found under the stairs.

<h3>What is an equation?</h3>

An equation is an expression used to show the relationship between two or more numbers and variables.

Let x represent the number of pears, hence:

Number of fruit in first box = 12 + (1/9)x

Number of fruit in second box = number of fruit in third box = (8/9)x ÷ 2 = (4/9)x

Therefore:

12 + (1/9)x = (4/9)x

x = 36

First box = second box = third box = (4/9) * 36 = 16

There are 16 fruits in each of the boxes found under the stairs.

Find out more on equation at: brainly.com/question/2972832

4 0
2 years ago
Decrypt the word DKA if it was encrypted using an alphabetic Caesar shift cipher that starts with shift 5 (mapping A to F), and
pochemuha

Answer:

YET

Step-by-step explanation:

TO DECRYPT DKA USING THE CAESAR SHIFT CIPHER STARTING WITH 5 SHIFTS.

TO DO THIS DECRYPTION, WE'RE GOING TO LOOP THE ALPHABETS.

D = LOOPING THIS LETTER 5 TIMES, WE HAVE C - B - A - Z - Y.

SO, D IS DECRYPTED AS Y

GOING FURTHER, THE ENCRYPTION SHIFTS BY AN ADDITIONAL SPACE. THIS MEANS, IF THE FIRST "Y" WAS ENCRYPTED IN 5 SPACES TO GET D, AND AN ADDITIONAL SPACE WAS ADDED TO THE NEXT ALPHABET, IT BECOMES 6.

K IS THEN DECRYPTED AS

K = J - I - H - G - F - E

K IS DECRPYTED AS E

GOING FURTHER, THE NEXT WAS ENCRYPTED WITH AN ADDITIONAL SPACE EVEN MORE, SO, A IS DECRPYTED AS

A = Z - Y - X - W - V - U - T.

THUS, DKA IS DECRYPTED AS YET

5 0
3 years ago
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