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
Westkost [7]
3 years ago
15

Find the missing element in the following base-rate-percentage problem. 12% of what number is 42?

Mathematics
1 answer:
Ierofanga [76]3 years ago
3 0

42 is 12% of 350

becouse  42×100÷12 will give you the answer.

You might be interested in
4. You sketch a right triangle that has a
stich3 [128]

Answer:

√95 cm

Step-by-step explanation:

To solve, you need to use the pythagorean theorem, or a^2 + b^2 = c^2

The hypotenuse is the c and let one leg be b. You can write:

a^2 + 7^2 = 12^2

a^2 + 49 = 144

Now, you need to solve for a:

a^2 = 144 - 49

a^2 = 95

a = √95 cm, or about 9.75cm

3 0
3 years ago
Read 2 more answers
Give the angle pair name to justify your work equation setup and solve for x.<br> 6x - 24 2x + 12°
marta [7]

Answer:

x = 9

Step-by-step explanation:

4 0
3 years ago
Find the slope of the graph of the relation y^3 − xy = −6 at the point (7, 2).
mezya [45]
Yay, implicit differnentiation

when you take the derivitive of y, you multiply it by dy/dx
example
dy/dx y^2=2y dy/dx

for x, the dy/dx dissapears

ok
so differnetiate and solve for dy/dx

3y² dy/dx-(y+x dy/dx)=0
expand
3y² dy/dx-y-x dy/dx=0
3y² dy/dx-x dy/dx=y
dy/dx (3y²-x)=y
dy/dx=y/(3y²-x)

so at (7,2)
x=7 and y=2
dy/dx=2/(3(2)²-7)
dy/dx=2/(3(4)-7)
dy/dx=2/(12-7)
dy/dx=2/5

answer is 2/5
5 0
3 years ago
The diagram below shows two parallel lines, m and n, cut by a transversal, k. Angles A, B, and C are shown in the diagram
puteri [66]

9514 1404 393

Answer:

  B

Step-by-step explanation:

Angles A and C are vertical angles; angles B and C are alternate interior angles. Only line 3 of the proof is in error.

The applicable description is found in choice B.

8 0
3 years ago
Select the correct answer.
Julli [10]

Answer:

Your answer for the above equation is D

3 0
2 years ago
Other questions:
  • Jill’s teacher asked her to construct a rectangular prism from unit cubes. She has built the structure about. In order for Jill
    5·1 answer
  • WILL MARK BRAINLIEST<br> Which expression represents the surface area of the cone?
    11·2 answers
  • What is the lengthy of side s of the square below<br><br>​
    9·1 answer
  • Match the following. Match the items in the left column to the items in the right column. 1. algorithm the number being divided
    15·1 answer
  • A cone with base area 16 pi square and height 9 feet
    10·1 answer
  • A line passes through the points (-6, 4) and (-2, 2). Which is the equation of the line? O y--3x+1 O y- 5x+7 O y = -2x - 8 O y =
    5·1 answer
  • Can somebody answer this (on the picture) algebra question please
    8·1 answer
  • I need help please please
    6·1 answer
  • Tony earns $45 for walking 5 dogs. how much would he earn for each dog​
    13·1 answer
  • Solve for x<br> pls show work<br> 1/2*(x - -6)= -1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!