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
denpristay [2]
3 years ago
15

Using Definition of at a point find the derivative of the following function f(x)= 5x +4 ,x=-1​

Mathematics
1 answer:
marishachu [46]3 years ago
7 0

Answer:

Step-by-step explanation:

here

You might be interested in
While on vacation in Europe you notice that a tablet computer is selling for 600 euros in France and for 533 pounds in Britain.
serg [7]

The cost of the tablet computer is less in France. It is $8.

Step-by-step explanation:

Cost in France = 600 euros

75 euros = 1 dollar

600 euros = 600/75 dollars

=$ 8

Cost in Britain = 533 pounds

65 pounds = 1 dollar

533 pounds = 533/65 dollars

= $8.2

The cost of the tablet computer is less in France. It is $8.

3 0
3 years ago
a homeowner is planning an addition to her house. she wants the new family room to be a rectangle with an area of 192 feet. The
kozerog [31]

Answer:

length=16feet  width=12feet

Step-by-step explanation:

This may not be the best way, i just stumbled upon the answer using this.

I knew 14*14=196, which is relatively close to 192.

Then, I took away 2 from one of the 14s and added it to the other 14.

14-2=12    14+2=16

Apparently, 16*12 is 192, so that's the answer.

6 0
3 years ago
Pia printed two maps of a walking trail. The length of the trail on the first map is 8 cm. The length of the trail on the second
Vlada [557]
Scale :

Map 1 : Actual
1 cm   :  2 km
1 cm   :  200 000 cm          | Convert 2km to 200 000cm

Answer: The scale is 1 : 200 000 

Map 1 : Actual
1 cm   :  200 000 cm 
(x8)    :   (x8)
8 cm :  1 600 000cm

1 600 000 cm = 16 km

Answer: The length of the actual trail is 16 km

Map 1 : Map 2
8cm   :   6cm
1cm    :    0.75 cm

Answer : The scale is 1 : 0.75

Map 1 : Map 2
1    :  0.075 

3mm : 0.075 x 3 = 0.225mm

4mm : 0.075 x 4 = 0.3 mm

5mm : 0.075 x 5 = 0.375 mm

Answer: The side lengths are 0.225mm, 0.3 mm and 0.375 mm

3 0
3 years ago
The formula for the area, A, of a regular polygon in terms of the perimeter of the polygon, p, and the length of the apothem, a,
victus00 [196]

Answer:

2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
HELP!!!! BRAINLIEST!! Jason says that if you multiply each length in a Pythagorean triple by the same factor, you will get anoth
Eddi Din [679]

Answer:

Valerie?! jacks looking for u!!!

5 0
2 years ago
Read 2 more answers
Other questions:
  • Describe how to graph the solution of y ≤ −x² + 2x.
    11·2 answers
  • Ann has bought 10 pounds of dog food. She feeds her dog
    7·1 answer
  • (added picture!) PLEASE PLEASE PLEASE HELP!!
    14·2 answers
  • Write the fraction 3/5 as an equivalent fraction with denominator 30
    5·2 answers
  • Can someone help me please
    13·2 answers
  • Answer Choices
    15·1 answer
  • 6th grade math i mark as brainliest​
    14·2 answers
  • The points (-3, 6) and (1, -10) lie on a line. What is the function of the line in slope-intercept form?
    14·1 answer
  • Solve for n<br><br> -19=-8+n
    6·2 answers
  • The measure of one of the acute angles in a right triangle is (2y) what is the other acute angle
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!