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
BartSMP [9]
3 years ago
11

Divide the following numbers. -45/-5​

Mathematics
2 answers:
kotegsom [21]3 years ago
6 0

Answer:

9. a negative divided by a negative will always be positive. -45/5 = 9.

Step-by-step explanation:

hope this helps

elixir [45]3 years ago
3 0

Answer:

9

Step-by-step explanation:

You might be interested in
2 You hang two strands of Decorative light strand one change color every 30 seconds straight to change every 45 seconds both str
mestny [16]

The two strands of Decorative light will shine at same time after every 15 seconds.

<h3>What is defined as the Highest common factor?</h3>
  • The greatest of all their common factors is the Highest Common Factor (HCF) of more than one number.
  • As a result, it is also known as the greatest common factor (GCF).
  • There isn't an exact formula for determining the greatest common factor of two numbers.
  • However, when considering prime factorization, we can write a statement that aids in evaluating the greatest common factor of more than one number.

The stated condition are-

The light strand one change color every 30 seconds.

The light strand second change color every 45 seconds.

Prime factorization of both number are;

30 = 2×3×5

45 = 3×3×5

The numbers with highest power are;

HCF(30, 45) = 3×5 = 15.

Thus, the time after which both the light strands will change colour at the same time is 15 seconds.

To know more about Highest common factor, here

brainly.com/question/219464

#SPJ9

8 0
1 year ago
Discover and state the solution for the following System of Equations.
Viefleur [7K]
No solution because they have the same slope.
3 0
3 years ago
Listed below are the measured radiation emissions​ (in W/kg) corresponding to cell​ phones: A,​ B, C,​ D, E,​ F, G,​ H, I,​ J, a
Sophie [7]

Answer: a. Mean = 0.696364

b. Median = 0.64

c. Midrange = 0.895

d. There is no Mode

e. 2. The maximun data value is the most relevant statistic, because it is closest to the limit of 1.6W/kg and that cell should be avoided.

Step-by-step explanation:

a) Mean is an average number of the data set, calculated by the sum of all the value divided by the quantity of the set:

mean = \frac{0.75+0.22+1.23+0.64+0.54+0.24+0.81+1.57+0.29+1.02+0.35}{11}

mean = 0.696364

b) Median is the middle number in the list of numbers. In this case, since there are 11 elements in the set, the middle number is:

sorted numbers of the data set:

0.22 0.24 0.29 0.35 0.54 0.64 0.75 0.81 1.02 1.23 1.57

median = 0.64

c) Midrange is another type of average number. It is calculated as:

midrange = \frac{high+low}{2}

midrange = \frac{1.57+0.22}{2}

midrange = 0.895

d) Mode is the number that appears most often in the list of numbers. For this data set, each number appears only one time, so there is no mode.

Mode = 0

e) According to the question, cell phone radiation is dangerous when it is higher than 1.6W/kg. The cell phone with the maximum data value (1.57 W/kg) should be avoided, since it is too close to the limit described.

So, the measures of center are not the most important statistic to be observed but the maximum data value.

7 0
3 years ago
The goal of this problem is to use the definition of the derivative to find ah + b where a and b are constants. find these const
Bond [772]
Ah is derived from h^2. it's derivative is 2h^2-1, thus the constant a = 2

b is derived from bh. where it's derivative is h^1-1, thus the constant b = 1
7 0
3 years ago
Guess the number pleaseeee​
MaRussiya [10]
I might be wrong but 9

9*2=18
18+7= 25
25 square root = 5

Answer is 9
7 0
3 years ago
Other questions:
  • Brainliest plus 20 points!
    14·2 answers
  • Can someone help me please? :)
    6·1 answer
  • Which number is prime? Choose each correct answer. 55 56 57 58 59 60 61 Please help. Will mark brainiest.
    15·2 answers
  • Is (-1, -1) a solution of y = 3x + 2?​
    12·1 answer
  • How to do a 1.29 in simplest form​
    10·1 answer
  • PLEASE HELPP!<br><br>Triangles FGH and WXY are similar.
    15·1 answer
  • 1/6(x+6)=11 Solve the equation.
    11·1 answer
  • When x &gt; 0 and a is a postive integer, the expression (5x)^a/3 is equivalent to?
    6·2 answers
  • PLZ HELP
    15·2 answers
  • Distance is never negative. True or False
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!