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
Alborosie
3 years ago
7

Given: y varies directly with x and has a constant rate of change of 7. When the value of y is 12, then the value of x would be

_____. 
equal to zeroless than 2equal to 7greater than 12
Mathematics
2 answers:
docker41 [41]3 years ago
7 0
Y = kx is the direct variation equation, where 'k' is the constant of variation.
12 = 7(x)
Divide both sides by 7
12/7 = x
Tems11 [23]3 years ago
7 0

Answer:

The answer in less than 2. I just had a lesson on doing these problems.

Step-by-step explanation:


You might be interested in
Sin cos and tan help
Nikitich [7]
Sin(B) = opp/hyp = 32/40 = 0.8
cos(B) = adj/hyp = 24/40 = 0.6
tan(B) = opp/adj = 32/24 = 1.33 (repeating)
7 0
3 years ago
A rectangular book measures 18 x 9. What is the length of its diagonal? Round your answer to the nearest tenth
avanturin [10]

Answer:

20.1246118 or 20.12

Step-by-step explanation:

First draw the box with the diagonal, as you can see it is split into 2 equal right triangles. Now use the pythagorean theorem (a^2+b^2=c^2) to find the length of the diagonal

6 0
3 years ago
2. Which rule best represents the
hoa [83]

Answer:

The answer is A!

Step-by-step explanation: I’m pretty sure it’s A!
Unfortunately I haven’t seen this question on any of my tests but I’m pretty sure It is A! Trust me!

7 0
2 years ago
The polygons in each pair are similar. Find the missing side length / first one has 4 &x and second one has 12&18
sergiy2304 [10]

Answer:

x = 6

Step-by-step explanation:

To find the missing side, write a proportion using side lengths from each similar shape. A proportion is an equation that sets equal two ratios.

\frac{4}{12}=\frac{x}{18}

Find x by cross multiplying numerator and denominator of each fraction.

4(18) = 12x

72 = 12x

6 = x

4 0
3 years ago
Three out of every five students wore green on St. Patrick's Day. What percent of the students wore green?
aivan3 [116]
60% must be the right answer
6 0
3 years ago
Read 2 more answers
Other questions:
  • How long would it take to lay 8 rows of 18 bricks each at a rate of 4 bricks per minute
    15·2 answers
  • a centroid separates a median into two segments. which of the following is the ratio of the length of the shorter segment to the
    10·1 answer
  • What is 80% more than 20.00
    12·2 answers
  • Shania is buying a car. She has narrowed her choice down to three cars: a sedan, a hatchback, and a wagon. She uses a spinner di
    14·3 answers
  • A car travels 64 miles per hour how long does it take to travel 368 miles
    10·1 answer
  • When making a batch of orange juice, Jakie used 5 times as much water then concentrate. There were 32 more cups of water than co
    15·1 answer
  • Any help is appreciated!
    5·1 answer
  • How many solutions does the system have? 4x-2y=8 2x+y=2
    10·1 answer
  • Please help me answer #2
    15·2 answers
  • HELP ILL GIVE BRAINLYEST!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!