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
irina [24]
3 years ago
9

Evaluate the function for f(3). f(x) = -3x - 8

Mathematics
1 answer:
scoundrel [369]3 years ago
8 0
If 3 is x that means y is -17 so that mean f=-17/3
You might be interested in
3y-12x=24 and goes through point (2,-6) . write your answer in y=mx+b
Masteriza [31]

Answer:

y= 4x+8

Step-by-step explanation:

Add 12x to both sides.

3y=24+12x

The equation is in standard form.

3y=12x+24

Divide both sides by 3.

3

3y

​

=

3

12x+24

​

Dividing by 3 undoes the multiplication by 3.

y=

3

12x+24

​

Divide 24+12x by 3.

y=4x+8

6 0
2 years ago
How do I solve this literal equation? <br> 15 points
kati45 [8]

Answer:

\pi = \frac{A}{2r^2 + 2rh}

Step-by-step explanation:

First, we need to isolate \pi by taking it common from both terms on the right:

A=2\pi r^2 + 2\pi rh\\A=\pi (2r^2 + 2rh)

Now, since we want \pi in terms of the other variables, we can divide the left hand side (A) by whatever is multiplied with \pi on the right hand side. Then we will have an expression for \pi. Shown below:

A=\pi (2r^2 + 2rh)\\\pi = \frac{A}{2r^2 + 2rh}

This is the xpression for \pi

7 0
3 years ago
What is the probability of the spinner landing on an odd number
Nadya [2.5K]

Answer:

1/50* 1/2  =0 .01

Step-by-step explanation:

First, the probability that the spinner lands on 20 is  

1 /50

, as 20 is one of the 50 numbers on the wheel, and each number has an equal probability of being selected.

Second, the probability that the spinner lands on an odd number is  

1/2

. This is because of the 50 numbers on the wheel, half are even and half are odd.

6 0
3 years ago
Read 2 more answers
Can somebody answer these 2 questions
AnnZ [28]

Answer:

2. 12.08

3. 7.74

Step-by-step explanation:

a squared + b squared = c squared

2. 5 squared = 25, 11 squared = 121, 25 + 121 = 146, the squre root of 146 is 12.08

3.19 squared = 361, 421 - 361 = 60 60 squared = 7.74

3 0
3 years ago
Read 2 more answers
There is a spinner with 13 equal areas, numbered 1 through 13. If the spinner is spun one time, what is the probability that the
irina [24]

Answer:

0.06

Step-by-step explanation:

probability of multiple of 6= 0.2

probability of multiple of 4= 0.3

0.2 * 0.3 = 0.06

7 0
3 years ago
Other questions:
  • Drag the correct steps into order to evaluate 42 + t/6 for t = 12.
    13·2 answers
  • you and your go shopping for gift wrap one day. You buy 3 rolls of wrapping paper and 5 bows for a total of $32. Your friend get
    11·2 answers
  • The Perimeter of a rectangle is 36. If there's 5n + 3 and 1/4n + 2, what's the value of n?
    7·1 answer
  • Help me In sick and don’t feel like doing their rn tbh
    9·1 answer
  • Need help! please! I'll give brianliest to right answer
    9·1 answer
  • Brad has $10 to spend at Ruby's. He orders pound of sausage and 11 pounds of
    13·1 answer
  • Trevor's family bought 5 tickets to a baseball game. 2 tickets were discounted by $15
    13·1 answer
  • For each of the following, find the percent change in the volume of a cube. The length of the side of the cube was first increas
    8·1 answer
  • Recall the formula for the height of an object with a given initial vertical velocity and Initial height:
    7·1 answer
  • Helppppppppppppppppppppppppppppppppppppppppppp
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!