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
ra1l [238]
3 years ago
14

Evaluate the expression when x=3, y=-4 and z= -6 xy/z

Mathematics
1 answer:
makvit [3.9K]3 years ago
3 0
Answer:

2

Step-by-step explanation:

xy/z where x = 3 y = -4 and z = -6

Step 1. Substitute x for 3 y for -4 and z for -6

(3)(-4)/(-6)

Step 2. Multiply

-12/-6

Step 3. Remove the negative signs (only when the numerator and the denominator are both negative numbers)

12/6

Step 4. Simplify

2
You might be interested in
A) State the number of solutions b) and write the solution(s) as ordered pair(s). *
Hitman42 [59]

Answer:

2 solutions (- 4, 4 ) and (- 1, 1 )

Step-by-step explanation:

The solutions are at the points of intersection of the straight line and the curve.

There are 2 points of intersection , thus 2 solutions

The points of intersection are (- 4, 4 ) and (- 1, 1 ) ← solutions

6 0
3 years ago
Read 2 more answers
How many times does 291 go into 4?
Musya8 [376]

Answer: I think it's 72.75

Step-by-step explanation:

You divide 291 and 4 and it equals 72.75

<h3>I dont know if it's the actual answer but i hope this helps :)</h3>
7 0
4 years ago
Read 2 more answers
In the graph above, the coordinates of the vertices of QPR are Q(3, 0), P(5, 6), and R(7, 0). If AQPR is reflected across
ozzi

Answer:

D. (7, 0)

Step-by-step explanation:

The rule for a reflection over the y-axis is (x, y) → (x, -y)

This means that the x-values stay the same while the y-values change.

Q(x, y) → (x, -y)

Q(3, 0) → (3, 0)

Q'(3, 0)

P(x, y) → (x, -y)

P(5, 6) → (5, -6)

P'(5, -6)

R(x, y) → (x, -y)

R(7, 0) → (7, 0)

R'(7, 0)

Therefore, the correct answer is D.

Hope this helps!

7 0
3 years ago
16. Find all the real square roots of 0.0625.
butalik [34]
I hope this helps you


625=5^6


0,0625=625/1000=5^6/2^4.5^4=5^2/2^4



square root of 5^2/2^4



5^2/2/2^4/2


5/2^2


5/4


1,25
5 0
4 years ago
What is the slope between the points , (3,5) and (-2,-4) ?
ki77a [65]
Slope =(y2-y1)/(x2-x1)
=(-4-5)/(-2-3)
=-9/-5
=9/5
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which system of equations can be graphed to find the solution(s) to 2-93- -12
    14·1 answer
  • What is the volume of a rectangle prism with a height of 4 yards and a base with the area 16 yards
    6·1 answer
  • Simpilfy the following expession (-1)(-7)(4)
    6·1 answer
  • Steve bought a total of 6 packages of pens, and each package contained either 3 or 7 pens. If exactly 4 of the packages Steve bo
    10·2 answers
  • Can anyone answer these for me pls
    11·1 answer
  • Jeremiah invested $930 in an account paying an interest rate of 6\tfrac{1}{8}6 8 1 ​ % compounded quarterly. Bella invested $930
    5·1 answer
  • 3.6 + 1.23 + 0.042 find the sum
    10·2 answers
  • A book sold 31,600 copies in its first moth of release. Suppose the represents. 6.6% of the number of copies sold to date. How m
    13·1 answer
  • If f (x) = x2 - x, what is f(6)?
    11·1 answer
  • Mr. Ramsey just finished bathing his kids, and now he is draining the tub. The tub contains 32 gallons of water and is draining
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!