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
Citrus2011 [14]
3 years ago
11

Please help me this is due soon. Will mark brainliest!

Mathematics
1 answer:
seropon [69]3 years ago
4 0

Answer:

a c and d

Step-by-step explanation:

You might be interested in
SOMEBODY PLEASE FAST HELP!! (view photo, math related)
charle [14.2K]
That stuff ain’t written right email your teacher
4 0
3 years ago
If SF = 5x + 2, SK = 27, and KF = 3x - 1,<br> find KF.
kondor19780726 [428]

Answer:

KF = 35

Step-by-step explanation:

Since it's a line with K in the middle, we know that the distance SF is the same as SK + KF.

(Start at S, first go to K, then continue to F. You've traveled the same distance as from S to F.)

SF = SK + KF

Let's put in the values we got.

5x + 2 = 27 + (3x -1)

Opening the parenthesis.

5x + 2 = 27 + 3x - 1

5x + 2 = 26 + 3x

Now let's subtract 3x from both sides.

2x + 2 = 26

Now, subtract 2 from both sides.

2x = 24

If we divide by 2...

x = 12

We know that...

KF = 3x -1

Since x is 12, let's put that in.

KF = 3 * 12 - 1 = 36 - 1 = 35

Answer: KF is 35 !

3 0
3 years ago
At Southside Middle School, 40% of the students play an instrument. There are 305 students. How many students play an instrument
Anastaziya [24]
122 students play an instrument
6 0
3 years ago
the vertex of a quadratic function is (6,2) and the y-intercept of the function is (0,-70). the equation of the function in vert
VladimirAG [237]
Well, just solve the equation

-70 = a(0-6)^2+2
-70 = a(-6)^2+2
-70 - 2 = 36a
a = -72/36 = -2
5 0
3 years ago
Read 2 more answers
Help! I got 3,593 but that doesn’t make sense
dimaraw [331]

Because the number increase by a percentage this is an exponential growth problem.

The equation for exponential growth is :

Total = start value x ( 1 + percent) ^ time

Using the information from the problem:

2011-2005 = 6 years.

Total = 23 x (1 + 0.72)^6

Total = 23x 1.72^6

Total = 595.52 = 596 total people

8 0
2 years ago
Other questions:
  • jenny purchased a prepaid phone card for $30 . long distance calls cost 24 cents a minute using this card. jenny used her card o
    14·2 answers
  • X+3y=3<br> 2x-4y=6<br><br> solve the equations
    7·2 answers
  • 92.3-(3.2 divided by 0.4) times 8
    13·1 answer
  • Trials in an experiment with a polygraph include 97 results that include 23 cases of wrong results and 74 cases of correct resul
    5·1 answer
  • Given the following triangle, if a = 2 and b=3, find the measure of<br> A.
    15·1 answer
  • Round 231469.335329 to the nearest thousand
    5·2 answers
  • Need help in number 9. Thanks for helping
    15·2 answers
  • Help please?
    15·2 answers
  • What’s the equation for this
    5·2 answers
  • 9.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!