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
vfiekz [6]
3 years ago
8

How to work this problem -5 - (-4)

Mathematics
1 answer:
Valentin [98]3 years ago
7 0

Answer:

Step-by-step explanation:

-5-(-4)

-5+4

-5+4

-1

pls brainliest

You might be interested in
Which expressions are equivalent to ln x 2 ln 5 ln 1? Check all that apply. 2 ln 5x ln (x 26) ln 25x ln 1 ln 25x.
Marysya12 [62]

Equivalent expression is the expression of two equation when the way of representation of the two equation is different but the result is same.The expressions which are equivalent to the given expression are,

  • \ln25+\ln1
  • \ln25

Given information-

The expression given in the problem is,

\ln x+2 \ln 5 +\ln1

<h3>Equivalent expression-</h3>

Equivalent expression is the expression of two equation when the way of representation of the two equation is different but the result is same.

For given expression,

\ln x+2 \ln 5 +\ln1

As the above function is the function of <em>x. </em>Thus it can be written as,

f(x)=\ln x+2 \ln 5 +\ln1

<h3>Logarithm power rule</h3>

Logarithm power rule states that the exponent of the logarithm function can transfers to front of the logarithm and vice versa. Thus,

f(x)=\ln x+ \ln 5^2 +\ln1\\&#10;f(x)=\ln x+ \ln 25 +\ln1

Now the value of \ln 1 is equal to the zero. Thus,

f(x)=0+\ln 25 +\ln1\\&#10;f(x)=0+\ln 25 +\ln1\\&#10;f(x)=\ln 25 +\ln1\\&#10;f(x)=\ln 25 +0\\&#10;f(x)=\ln 25

Hence the expressions which are equivalent to the given expression are,

  • \ln25+\ln1
  • \ln25

Learn more about the equivalent expression here;

brainly.com/question/10628562

5 0
3 years ago
Read 2 more answers
Which case would be the most appropriate
AleksAgata [21]

Answer:

Case (c) will be the most appropriate  for a drum with a volume of 14,000 cm³

Step-by-step explanation:

The drum is in the shape of cylinder so, we will calculated its volume using formula :<u> V = πr²h</u> , where r is radius of cylinder and h is height of cylinder.

In case (a) Given height is 300mm ( 30 cm ) and diameter is 200mm ( 20 cm )

so, radius ( r ) is calculated as d/2

r = 20/2

r = 10 cm

so, volume is V = πr²h = (3.14)*(10)²*30 = 9420 cm³

In case (b) Given height is 30 cm and diameter is 400mm ( 40 cm )

so, radius ( r ) is calculated as d/2

r = 40/2

r = 20 cm

so, volume is V = πr²h = (3.14)*(20)²*30 = 37680 cm³

In case (c) Given height is 250mm ( 25 cm ) and diameter is  32 cm

so, radius ( r ) is calculated as d/2

r = 32/2

r = 16 cm

so, volume is V = πr²h = (3.14)*(16)²*25 = 20096 cm³

Hence, the case (c) will be the most appropriate  for a drum with a volume of 14,000 cm³

4 0
4 years ago
ANSWER FASTTTT!!!
Veseljchak [2.6K]

Answer:

14

Step-by-step explanation:

6 0
3 years ago
Show how to solve this two step problem. My item is 40% off. The original price is X. Explain the two one step equations you wou
fredd [130]
40% of (times) X
4/10 of (times) X or 2/5 or .4
145 (times) .4 which is 58
4 0
3 years ago
Brett can tight at a rate of 25 words per minute. at that rate, how many words can he type in 5 minutes? Make a table to solve t
jekas [21]
25 words = 1 minute
50 words = 2 minuets
75 words = 3 minuets
100 words = 4 minuets
125 words = 5 minuets
8 0
4 years ago
Read 2 more answers
Other questions:
  • Find the slope of the line passing through the poin (- 3, 7) (2, - 6)
    14·2 answers
  • Equation for (5,-4) (-3,2)
    5·1 answer
  • sharice bought 8 songs that cost 0.79 each. She also bought an album. The total price of these items was 15.21 what was the pric
    11·2 answers
  • Vincenzo plotted point K in the coordinate plane below
    7·1 answer
  • The students in Roberto's school are painting a mural that will be 15 feet by 8 feet. First they make a scale drawing of the mur
    8·1 answer
  • Need help will mark brainliest
    14·1 answer
  • The scatter plot shows the number of albums sold from 2006 to 2011. What is the association between the two quantities?
    6·2 answers
  • Solve 3(2z−4)=−6(2−z). help!!
    7·2 answers
  • Tìm m để phương trình có 1 nghiệm duy nhất<br> x+2y-2z=2<br> 3x+7y-z=5<br> 2x+4y+mz=7
    9·1 answer
  • (8x) ³ in simplest radical form
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!