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
lawyer [7]
3 years ago
14

88.1-2.3f=72.46 how do you find f

Mathematics
2 answers:
motikmotik3 years ago
4 0

Answer:

F = 6.8

Step-by-step explanation:

- To find this take 88.1 - 72.46. You should get 15.64.

- Next, take 15.64/2.3. You should get 6.8

- Now, to check our work...

88.1 - (2.3x6.8) = 72.46

88.1 - 15.64 = 72.46

- Overall, you should have done...

88.1 - 72.46 = 15.64

15.64/2.3 = 6.8

F = 6.8

- Hope this helps! If you would like more help or a further explanation please let me know, as I am glad to help anytime.

V125BC [204]3 years ago
3 0

Answer: f = 6.8

Step-by-step explanation:

88.1 - 2.3f = 72.46

First, subtract 88.1 from both sides

-2.3f = -15.64

Divide each side by -2.3

f = 6.8

You might be interested in
Im still not sure, can someone help me?
viktelen [127]

Answer: 9 associate property 8 commutative property

Step-by-step explanation:

8 0
3 years ago
Can I get help on this please? I think the answer might be (A) but i'm not sure.
Alex Ar [27]
Yeah it would be A. because x approaching infinity is to the right of the graph, and since there is a horizontal asymptote at -3 then its correct

4 0
3 years ago
which of the following expresses the coordinates of the foci of the conic section shown below? (x-2)^2/4+(y+5)^2/9
elena55 [62]

Step-by-step explanation:

\frac{(x - 2) {}^{2} }{4}  +  \frac{(y + 5) {}^{2} }{9}  = 1

This is the equation of the ellipse. Since the denominator is greater for the y values, we have a vertical ellipse. Remember a>b, so a

The formula for the foci of the vertical ellipse is

(h,k+c) and (h,k-c).

where c is

Our center (h,k) is (2, -5)

{c}^{2}  =  {a}^{2}  -  {b}^{2}

Here a^2 is 9, b^2 is 4.

{c}^{2}  = 9 - 4

{c}^{2}  = 5

c =  \sqrt{5}

So our foci is

(2, - 5 +  \sqrt{5} )

and

(2, - 5 -  \sqrt{5} )

6 0
2 years ago
Can u help me get the right answer
stiks02 [169]

The slope is the change in Y over the change in X


The change in y is -2-0 = -2

The change in X is 3-9 = -6

The slope is -2/-6, which simplifies to 1/3

3 0
3 years ago
so There are 17 girls and 119 boys on a class field trip to the museum. The students need to be broken up into the largest possi
Step2247 [10]

1 student in each group with 126 groups in total

8 0
3 years ago
Other questions:
  • Hi guys,
    11·1 answer
  • Three times a number plus 16
    5·1 answer
  • Need Help Please Answer asap anyone
    14·1 answer
  • I dont get this. can you explain
    12·1 answer
  • Find the area of the shape shown<br> below.
    13·1 answer
  • I need help ASAP :/ I need the explanation
    7·1 answer
  • Find the common difference of the arithmetic sequence shown.
    9·2 answers
  • 6. Select the coldest temperature from the list below. * O -11°F O 7°F O -4°F O 20°F​
    9·1 answer
  • Help please!! <br> can you put 5x+4&gt;=2x-9 on a graph! thank you!
    7·1 answer
  • Julia bought stock at $281/8 per share. The value of each share increased by $65/8. How much is each share of stock now worth?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!