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
ruslelena [56]
3 years ago
6

Simplify (−4.5)(−6)(5.4).

Mathematics
1 answer:
Fynjy0 [20]3 years ago
4 0
The answer to (-4.5)(-6)(5.4)= 137.7
You might be interested in
Find the 15th term of the geometric sequence 2 , -8 , 32
marishachu [46]

Answer:

first term (a)= 2

second term (b) = -8

common ratio (r) = -8/2 = -4

15th term = ar^ (n-1)

                = 2* (-4)^ 14 =536870912

Step-by-step explanation:

5 0
2 years ago
The perimeter of a square is the product of four and the length of a side. Which of the following function rules could be used t
Sindrei [870]
Perimeter of square is P = 4s.....s = length of 1 side

so ur function rule is : y = 4x
6 0
3 years ago
PLS I NEED HELP NOW PRONTO!!!!!
weeeeeb [17]

Answer:

The mean for Stem is 2.5

The mean for Leaf is 81.25

8 0
2 years ago
How do you compare 7/8 ___ 15/16 ?
solong [7]

Answer:

7/8 < 15/16

Step-by-step explanation:

Get a common denominator of 16

7/8 *2/2

14/16

14/16 < 15/16

so 7/8 < 15/16

3 0
3 years ago
Read 2 more answers
How many solutions are there for the system x^2+4y^2=100 and 4y-x^2=-20
never [62]
There are 5 solutions for this system.

x^2 + 4y^2 = 100  ____1
4y - x^2 = -20  ____2
Add both 1 & 2 together. x^2 gets cancelled
4y^2 + 4y = 80   (send 80 to the other side and divide by 4)
Then equation the becomes : y^2 + y -20 =0
Now factorise the equation: (y+5) (y-4) = 0
Solve for y :  y = -5 and y = 4
Using the values of y to find the values of x. From equation 1:
x^2 = 100 - 4y^2    x = /100 - 4y^2  (/ means square root) Replace values of y
y = -5, x = /100 - 4(-5)^2 = /100 - 100 = 0
y = 4, x = /100 - 4(4)^2 = / 100 - 64 = /36 = -6 or 6
Thus we have 6 solutions y = -5, 4 and x = -6, 0, 6
6 0
3 years ago
Other questions:
  • two runners, one averaging 9 miles per hour and the other averaging 6 miles per hour, start at the same place and run along the
    14·1 answer
  • Sue played four games of golf.
    15·2 answers
  • The distance from Earth to the Moon is<br>about 384.400 km. How many light-years​
    5·1 answer
  • Solve and show work. 4-(6x+5)=7-2(3x+4)
    10·1 answer
  • How many different ways are there to arrange the letters A, B, A, and B? 4 6 8 16
    8·1 answer
  • Math help please help thanks
    9·1 answer
  • Which of The Following Equations are true for the number 9 Select all the Apply
    7·2 answers
  • Whose answer do you think is more likely to be representative of all the students in the schools? Explain.
    7·1 answer
  • Make a table for f(x) = 2.5x − 10.5 from 2-6. I just need the numbers
    15·1 answer
  • Help me with this one as fast as u can
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!