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
Assoli18 [71]
3 years ago
9

Help me asap please!!

Mathematics
1 answer:
schepotkina [342]3 years ago
7 0

Answer:

y = 1.6 x

y = 24

Step-by-step explanation:

The general equation of a direct variation is

y = k x

In this case

x = 10

y = 16

y = k*x

16 = 10*k

16/10 =  k

k = 1.6

y = 1.6x

================

Let x = 15

y = 1.6 * 15

y = 24

You might be interested in
What is the equation in point-slope form of a line that passes through the points (−4, −1) and (5, 7) ?
Sergio039 [100]

The point-slope form:

y-y_1=m(x-x_1)

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (-4, -1) and (5, 7). Substitute:

m=\dfrac{7-(-1)}{5-(-4)}=\dfrac{7+1}{5+4}=\dfrac{8}{9}\\\\\boxed{y-7=\dfrac{8}{9}(x-5)}


6 0
3 years ago
Kayla buys a shirt for 8.19 she pays 10 dollar bill how much change can she revive?!?!)help :3
aivan3 [116]

Answer:

$1.81

Step-by-step explanation:

10 - 8.19 = 1.81

6 0
3 years ago
What is the ratio of rolling a 2 to rolling a 5?
soldi70 [24.7K]

Answer:

when we have two dice, the odds are not as simple. For example, there's only one way to roll a two (snake eyes), but there's a lot of ways to roll a seven (1+6, 2+5, 3+4).

Step-by-step explanation:

got em

7 0
2 years ago
Read 2 more answers
Write the algebraic equation:
Tanzania [10]

Answer:

2w+5=30

Step-by-step explanation:

Two times the number(w) PLUS 5 is equal to 30. That means that you multiply w by 2, add 5, and that is equal to 30.

7 0
2 years ago
Find the area of the shaded region. Express your answer in terms of π.
Bogdan [553]

Answer:

335.115

Step-by-step explanation:

First you find the area of the circles to do that you do pi times radius squared

For the top square do 3.14(pi)time 3²=28.26

For the middle square do 3.14 times 4.5²=63.585

For the bottom square do 3.14 times 6²=113.04

Now find the area of the entire thing do 18×12+9+6+3=18×30=540

Finally do 540-the area of the squares 28.26-63.585-113.04= 335.115

So the shaded region is 335.115

Hope this helps and have a great day!

6 0
2 years ago
Other questions:
  • A virus has infected 400 people in the town and is spreading to 25% more people each day. Write an exponential function to model
    9·1 answer
  • Alana and Petra go to a used book sale, where every book is the same price. Alana buys 5 books and Petra buys 4 books. They run
    6·1 answer
  • Brian pull vaulted over a bar that was 189 inches high how many more inches what do you need to vote to go over a bar that was 1
    9·1 answer
  • Bryce wrote a six-page essay for his English class. It took him 2.5 hours to write the essay. How many minutes did he average pe
    10·1 answer
  • What is the equation of the line that is parallel to the given
    9·1 answer
  • PLEASE HELP :(
    13·1 answer
  • Find the measure of one interior angle in a regular 144-gon. Round to the nearest
    15·1 answer
  • A 12 cm by 20 cm painting hangs in a museum. The museum curator wants to hang other paintings in the gallery that are proportion
    6·1 answer
  • Simplify and write answer in standard form.
    13·1 answer
  • Solve: VII multiplied by IX. Show your answer in standard form. Standard Number 1 Roman Numeral 5 V 10 50 100 500 1,000 X-003 A)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!