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
Verizon [17]
3 years ago
10

PLEASE HELP PLEASE HELP PLEASE

Mathematics
1 answer:
WARRIOR [948]3 years ago
6 0

f is given as -3

-3 is greater than -4, so use the second equation 3x-5.

replace x with -3 and calculate:

3(-3) - 5 = -9 - 5 = -14


The answer is -14.

You might be interested in
Draw or write to explain why i hundred 4 ten and 14 tens name the same amount
butalik [34]
ten tens are one hundred and then they both have 4 tens or forty
8 0
3 years ago
Read 2 more answers
The area of a rectangle is 229.2 m2. If the length is 15 m, what is the perimeter of the rectangle
igor_vitrenko [27]

Answer:

\large\boxed{P=60.56\ m}

Step-by-step explanation:

The formula of an area of a rectangle:

A=lw

l - length

w - width

We have

A=229.2\ m^2\\\l=15\ m

Substitute:

15w=229.2          <em>divide both sides by 15</em>

w=15.28\ m

The formula of a perimeter of a rectangle:

P=2(l+w)

Substitute:

P=2(15+15.28)=2(30.28)=60.56\ m

8 0
3 years ago
F(v)=6+v^2 how do I solve
Nostrana [21]

Step-by-step explanation:

Well, this is a function. In order to solve this, you need a v value. Once you get a v value, you can plug into into 6+v^2 and wala- you get your answer.

Example, lets say

v is 3

then

F(3) = 6 + 3^2

f(3) = 6 + 9

f(3) =15

Hope this helped

6 0
3 years ago
Write a unit rate for the situation. Round to the nearest hundredth if necessary.
Paraphin [41]
2 hr and 45 minutes is = to 165min, so do 140 divided by 165, and you will get 0.8484miles per minute, which is D
4 0
3 years ago
Read 2 more answers
hey! please help with this!!! Write all the 12 answer of measurements. If you can’t do it and you think it’s a lot you don’t hav
Minchanka [31]

Answer:

Give it a bit of time OK I will say the answer is in the *c'h_a-t

7 0
3 years ago
Other questions:
  • Is 3x+4y=7 linear or nonlinear
    12·1 answer
  • Neeeeeddd helllppppp
    11·1 answer
  • Equation is best that shows 48 is a multiple of three
    14·1 answer
  • I need a linear equation.
    7·1 answer
  • A farmer harvested 21 1/4
    5·1 answer
  • The size of each interior angle of a regular polygon is 11 times the size of each exterior angle. Work out how many sides the po
    6·2 answers
  • How many groups of 4 are in 4/5
    9·2 answers
  • 11. Saul's baseball bat has a mass of 1 kilogram His baseball has a mass
    5·1 answer
  • Directions: Graph each function and give its key characteristics. Use a graphing calculator for the turning points and round to
    12·1 answer
  • Letters a, b, c, and d are angle measures.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!