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
Ahat [919]
3 years ago
7

True or false the sum of two negative numbers is always negative explain why or why not this is true or false

Mathematics
2 answers:
Igoryamba3 years ago
8 0

Answer:

true!

Step-by-step explanation:

if you add negative numbers together, it will have to be negative because you are not adding positive numbers. same thing with positive numbers, if you add two positive numbers together, the sum will be a bigger positive number!

erma4kov [3.2K]3 years ago
3 0

Answer:

true

Step-by-step explanation:

Let's say you have -7 dollars in your bank account, and then you go and spend 5 more, which is -5, now you have -12 bucks in your account

You might be interested in
What is the value of x?<br><br> x = ___
Shalnov [3]

Answer:

x = 24

Step-by-step explanation:

The triangle is split into two similar triangles. They have the same shape but not the same size. To solve, write a proportion.

\frac{56}{44.8}=\frac{35}{x+4}

Cross multiply to solve for x.

56(x+4) = 44.8(35)

56x + 224 = 1,568

56x = 1,344

x= 24

4 0
3 years ago
You have read 100 pages of a 250 page book. You have 3 days left to finish the book. How many pages will you need to read each d
pogonyaev
You have to read 50 pages each day to finish the book.

8 0
3 years ago
Read 2 more answers
A music store is receiving a shipment of Ipads. Each box comes with 12 white, 12 black and 24 grey
Mars2501 [29]

Answer:

<u>142 Grey, 83 white, 76 black</u>

Step-by-step explanation:

If you were to take 5 boxes and put 24,12,12 in each, then multiply each number by 5 you wpuld get 120 Grey, 60 white and 76 black. Then you would add what they already have 120 Grey + 22 Grey is 142 grey, 60 white + 23 white is 83 white, and 60 black + 16 black is 76 black.

3 0
3 years ago
Help please! <br>using quadratic formula <br>round ti nearest hundred ​
Lera25 [3.4K]

Answer:

x = 0.19 or x = -0.76

Step-by-step explanation:

Equation: 7²-4x = 2

reordering the equation,

7x²-4x-2 = 0

Applying,

x = [-b±√(b²-4ac)]/2a..................... Equation 1

From the question,

Given: a = 7, b = -4, c = -2

Substitute these values into equation 1

x = [-4±√(-4²-(2×7×-2)]/(2×7)

x = [-4±√(16+28)]/14

x = (-4±√44)/14

Either

x = (-4+√44)/14

x = (-4+6.63)/14

x = 2.63/14

x = 0.19

or

x = (-4-√44)/14

x = (-4-6.63)/14

x = -10.63/14

x = -0.76

3 0
2 years ago
And, S2
dangina [55]

<u>Correct Question</u>

In the table shown, the sum of each row is shown to the right of the row and the sum of each column is shown below the column. What is the value of L?

\left|\begin{array}{c|c|c|c}-&-&-&-\\J&K&J&5\\K&K&L&13\\L&J&L&15\\-&-&-&-\\11&7&15\end{array}\right

Answer:

L=7

Step-by-step explanation:

From the first row: 2J+K=5

Therefore: K=5-2J

From the second column, 2K+J=7

Substitute K derived above into 2K+J=7

2K+J=7

2(5-2J)+J=7

10-4J+J=7

-3J=7-10

-3J=-3

J=1

Recall: K=5-2J

K=5-2(1)=3

K=3

From the third column, J+2L=15

1+2L=15

2L=15-1=14

L=7

Therefore, the value of L=7

CHECK:

\left|\begin{array}{c|c|c|c}-&-&-&-\\1&3&1&5\\3&3&7&13\\7&1&7&15\\-&-&-&-\\11&7&15\end{array}\right

4 0
3 years ago
Other questions:
  • Tyler simplified the expression x Superscript negative 3 Baseline y Superscript negative 9. His procedure is shown below.
    7·1 answer
  • The longest runway at a airport has a shape of a rectangle and a area of 2,165,400 square feet this runway is 180n feet wide how
    6·1 answer
  • How do I use substitution to integrate x*sqrt 3x^2+4?
    5·1 answer
  • Find the ordered pair $(s,t)$ that satisfieFor a certain value of $k,$ the system \begin{align*} 3a + 4b &amp;= 7,\\ 6a + 4b &am
    15·2 answers
  • If the kite is 500 feet of string how high is it above the ground if the horizontal distance between Tyler and the kite is 300 f
    9·1 answer
  • The probability of getting less than 3 in a single throw of a dice is​
    15·1 answer
  • Please help me I can't seem to get it
    7·2 answers
  • Help please!! thank you
    11·2 answers
  • Frankie’s car broke down. The repair costs are $400. Because he does not have any money saved, he will have to get a "payday loa
    14·1 answer
  • In a sale normal prices are reduced by 10% natalie bought a pair of shoes in the sale for £54
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!