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
viktelen [127]
2 years ago
11

PLEASE HELP THIS IS A TEST

Mathematics
1 answer:
cluponka [151]2 years ago
8 0

Answer:

C, F, and maybe D are correct.

Step-by-step explanation:

You might be interested in
The formula for the area of a circle is A = πr^2. Which equation shows the formula in terms of r?
Julli [10]
A=\pi r^2\\\\\pi r^2=A\ \ \  |\text{divide both sides by}\ \pi\\\\r^2=\dfrac{A}{\pi}\ \ \ \ |\text{square root both sides}\\\\r=\sqrt{\dfrac{A}{\pi}}
6 0
3 years ago
F(x)=2x-1<br> g(x)=3<br> h(x)=x²+1<br><br> Compute the following:<br> Find f(3)
inn [45]
If f(x)=2x-1 just plug in the 3 where x is. So it would be 2(3)-1=5
6 0
2 years ago
Graph the solution to the following system of inequalities in the coordinate plane.
Goshia [24]

Answer:

see below

Step-by-step explanation:

The first equation is in slope-intercept form, so you can see that the boundary line has a slope of -2 and goes through the point (x, y) = (0, -4). Since the comparison is "<", the line is dashed and shading is below it.

The second equation is that of a vertical boundary line at x=-3. It is solid, because the comparison includes the "equal" case. Shading is to the right of it, where x values are greater than -3.

4 0
3 years ago
Tanzila is selling tickets to the MS127 musical. On the first day of ticket sales she sold 2 adults tickets and 10 child tickets
vekshin1

Answer:

One adult ticket is $4 and one child ticket is $7

Step-by-step explanation:

Make a system of equations

2x + 10y = 78

8x + 5y = 67

Solve by elimination, multiply the 2nd equation by -2

2x +10y = 78

-16x -10y = -134

Add the equations

-14x = -56

x = 4

The price of one adult ticket is $4

Plug 4 in as x to find y

2(4) + 10y = 78

8 + 10y = 78

10y = 70

y = 7

The price of one child ticket is $7

4 0
3 years ago
Which of these states had the high test population in 2011.
Shtirlitz [24]

Answer:

As per consensus of India 2011, the population of India is 1,210,193,422. According to the numbers, Uttar Pradesh is the most populous state and Sikkim is the least populous state in Indi

Step-by-step explanation:

Help me

3 0
2 years ago
Other questions:
  • amy makes $7.50 an hour working at restaurant.her paycheck shows that she worked 15 hours over the past week.how much did amy ma
    11·1 answer
  • 2+1/6w=-4 What would be the anwsers? you need to solve, what is w
    12·1 answer
  • What is the mapping rule for a 180degree rotation about the origin
    5·1 answer
  • What is the product 1/2 * 1/8
    11·2 answers
  • What is the product of (-0.9)(-2.4)?<br><br>0. -3.3<br>0. -2.16<br>0. 2.16<br>0. 3.3​
    13·2 answers
  • Sarah measured her square garden to have an area of 122 ft​ 2​ . How long is one side of Sarah’s garden?
    7·1 answer
  • Can someone help me with this
    10·1 answer
  • Welcome to the bread bank
    5·2 answers
  • Is 5/15 rational or irrational?
    10·2 answers
  • Find the distance between the two points in simplest radical form.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!