1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pav-90 [236]
3 years ago
5

How do I do this ?????

Mathematics
2 answers:
Marina86 [1]3 years ago
7 0

Answer:

Y=12

Step-by-step explanation:

Set up a proportion.

3/8 to represent X

8/Y to represent Y

3/8=8/Y cross multiply

3y=36

divide by 3

y=12

AleksAgata [21]3 years ago
3 0

Answer:

y=3

Step-by-step explanation:

it says that y is the inverse of x so if x=3 and y=8, so if x=8 than y must equal 3

You might be interested in
Please help me with this homework question. What's 5+4?
Bogdan [553]

Answer:

9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A 3-mi cab ride cost $7.90. A 9-mi cab ride cost $18.70​
Sauron [17]

Answer:

first part: y=2.63x

second part: y=2.08x

Step-by-step explanation:

1) 7.90 / 3 = 2.633333 (I rounded to 2.63)

2) 18.70 / 9 = 2.07777 (I rounded to 2.08)

I hope this what you were asking

3 0
3 years ago
Mrs. Benton is making treat bags for her class. She has 245 Chocolate Twisters. If she puts 9 Chocolate Twisters in each treat b
Alex17521 [72]

Answer:

She can make 27 bags

2 pieces of candy is left over

Step-by-step explanation:

She has 245 Chocolate Twisters.

she puts 9 Chocolate Twisters in each treat bag,

1 bag hold 9 chocolates

9 chocolates = 1 bag

So 245 chocolates in how many bags

Divide 245 by 9

use long division

                       2 7 -----------> Quotient

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

          9           245

                        18                           (subtract it)

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

                          65

                          63              (subtract it)

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

                            2 -----------> remainder

She can make 27 bags

2 pieces of candy is left over

                       

8 0
3 years ago
Read 2 more answers
Find the x-values for which f(x) = g(x)<br> if you know that f(x) = x2 and g(x) = 9.
Juli2301 [7.4K]

Answer:

For the values of x  = 3 and x = -3 the given functions f(x) = g(x)

Step-by-step explanation:

Here, the given functions are

f(x)  = x^{2} \\g(x) = 9

Now, given f(x)  = g(x)

⇒ x^{2}   = 9

or, x = \sqrt{9}   \implies x  = 3, -3

Hence, for the values of x  = 3 and x = -3 the given functions f(x) = g(x)

5 0
3 years ago
The scale on a map is 1 cm: 60 km. How many kilometers are represented by 2.5 centimetres on the map
Yanka [14]

Answer:

the answer is 150

Step-by-step explanation:

60 x 2.5 = 150

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the total area of the prism.
    9·1 answer
  • Is it less or greater or negative or positive
    15·1 answer
  • Quotient and remainder of 32 and 6
    15·2 answers
  • In the figure, if the measure of 28 = 72°, what's the measure of 214?
    8·1 answer
  • 2/7 x (-3/8) i need the answer
    11·1 answer
  • Please help me with geometry questions ​
    11·1 answer
  • PLS HELP I'LL GIVE U BRAINLIEST!!!!!
    7·1 answer
  • An online furniture store sells chairs for $200 each and tables for $450 each. Every day, the store can ship a maximum of 26 pie
    6·1 answer
  • Find a value for y for which the expression (1-y)(3-y)(6-y) has each given value
    12·2 answers
  • 60 students study a language at a school.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!