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
nata0808 [166]
3 years ago
10

Find the product of -9 and -3. 1. 0-3 2. 27 3. 0-27 4. 3

Mathematics
2 answers:
iogann1982 [59]3 years ago
5 0

Answer:

- 9 × - 3 = 27

Step-by-step explanation:

when we multiply two negative numbers then the sign of the product convert to positive sign

I.e( - )×( - )= (+) product

algol [13]3 years ago
4 0

27 is the answer

gbu...

You might be interested in
Calcular la edades actuales de una madre y sus dos hijos sabiendo que hace 14 años la dad de la madre era 5
rodikova [14]

The present age of mother and her daughter respectively are; 40 and 10 years respectively.

<h3>How to Solve Algebra Word Problems?</h3>

Let x and y be the present age of mother and her daughter respectively.

Therefore;

x + y = 50

x = 50 − y     .....(1)

After 20 years, mother's age will be twice her daughter's age at the time. Thus;

x + 20 = 2(y + 20)

x − 2y = 20     .....(2)

Plugging eq 1 into eq 2 gives us;

50 − y − 2y = 20

3y = 30

y = 10

Thus;

x = 50 − 10

x = 40

Thus, the present age of mother and her daughter is 40 and 10 years respectively.

Translation of the question into English is;

The sum of the present ages of mother and her daughter is 50 years. After 20 years, mother's age will be twice her daughter's age at the time. Find their present ages.

Read more about Algebra Word Problems at; brainly.com/question/21405634

#SPJ1

6 0
1 year ago
Tomas got a score of 75% correct on an exam. There were 24 questions on the exam. What number of questions did Tomas get correct
laila [671]
The answer to this problem will be D
7 0
2 years ago
Read 2 more answers
What is the answer to (z+1)(z+2)
stich3 [128]

Answer:

z^1+3z+2

Step-by-step explanation:

(z+1)(z+1)

Multiply each term in the first parenthesis by each term in the second parenthesis

Z x z+2z+z+2

Calculate the product

<u>z</u>^2 +2z+z+2

collect like terms

z^2+3z+2

2z+z

If a term doesnt have a coefficient it is considered that the coefficient is 1

2z+1z

(2+1)z

(2+1)z

3z

z^2+3z+2

4 0
3 years ago
Read 2 more answers
The function f(x) = -3/4x^2 +9/2x models, in feet, the shape of a doorway arch on a historic building. How high is the
slamgirl [31]
Is has to be 7.25 feet.
3 0
3 years ago
Which ordered pair would fall in the first quadrant of the coordinate plane?
Rasek [7]
It would be (3,10) because it is much bigger then the others
8 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me with this one
    10·1 answer
  • What is the difference (2x-3)-(1-1)?<br> O x+2<br> O x4<br> Help please!!
    12·1 answer
  • Solve the equation below, and check the solution. 0.3x = 9 The solution set is { }
    12·1 answer
  • A company claims that 5% of its products will be defective. A simple random sample of 300 products contain 10 defective products
    6·1 answer
  • An object is moving in a straight line. It initially travelz at a speed on 9 meters per second, and speeds up at a constant rate
    10·1 answer
  • Solve each equation for the indicated variable <br><br> g = c + x solve for x
    12·1 answer
  • there is a ratio of 5 girls to 3 boys in the chorus.there are 24 boys in the chorus.how many girls are in chorus
    12·2 answers
  • The figure below is divided into 100 squares of equal size.
    7·1 answer
  • Question 12 (5 points)
    8·1 answer
  • Pythagorean Theorem pls help :P
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!