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
Mars2501 [29]
3 years ago
8

-x(y+z) if x=4, y=-3, and z= -5

Mathematics
1 answer:
ohaa [14]3 years ago
4 0

Answer:

32

Step-by-step explanation:

Given

-x (y + z)

If y = -3

x = 4 and

z = -5

Substitute the respective values into the expression

-(4) (-3 + -5)

Positive negative when combined gives negative

-4 ( -3 - 5)

Simplify the bracket

-4 (-8)

-4 x -8

Negative negative gives positive

32

You might be interested in
If a Nintendo Switch costs $219.60 total and I have a 20% off coupon code, how much will the Nintendo switch cost in total?
viva [34]
219.6\100= 2.196
2.196*20= 43.92
219.6-43.92= 175.68

This might be the answer, quite rough in this topic.
8 0
3 years ago
Read 2 more answers
How do I solve number 6?
Dvinal [7]

Answer:

csc^2(theta)

Step-by-step explanation:

1 / cot^2(theta) = tan^2(theta)

=============

sec(theta) = cos(theta)

therefore sec(theta)*cos(theta) = 1/cos(theta) * cos(theta) = 1

==========

tan^2(theta) + 1 = y

One of the fundamental theorems of trigonometry is

tan^2(theta) + 1 = csc^2(theta)

4 0
2 years ago
Please help geometry
Ira Lisetskai [31]
The answer is, B.) Five time.

hope this helps!
3 0
2 years ago
Mr. Lin received a box of books in the shape of a rectangular prism. The volume of the box is 486 in 3. What is the width of the
GREYUIT [131]

Answer:

W = 9 inches.

Step-by-step explanation:

The volume of a rectangular prism is given by

V=whl

Where

w,h and l re width, height and length of rectangular prism

It is not mentioned that a box has a length of 18 inches and a height of 3 inches.

Using above formula.

486=w\times 18\times 3\\\\486=54w\\\\w=9\ \text{inches}

So, the width of the box is 9 inches.

5 0
2 years ago
Simplify 9 + 7 + n.<br> O n + 17<br> O D + 16<br> O 160
Gennadij [26K]

Answer: the answer would be 16+n

6 0
3 years ago
Other questions:
  • How manly 1/3 cups are in 1 whole<br> cup?
    11·2 answers
  • The total cost C for g grams of venison if each gram costs $4.58
    15·1 answer
  • Simplify the expression <br> 3-(2x+5)
    12·1 answer
  • Ryan has nine 14_ounce of popcorn to repackage and sell at the fair.A small bag holds 3 ounces.How many small bags can he make?
    13·2 answers
  • Determine the expression
    6·1 answer
  • Jamal pays $29.25 for 3 pounds of cocoa powder. Assume that the cost y, in dollars, is proportional to the amount of cocoa powde
    11·1 answer
  • what is the rate of inflation if a savings account has a nominal interest rate of 3% and a real interest rate of 1%
    8·1 answer
  • £1 can be exchanged for €1.25. How many pounds will I get if I exchange €100?
    7·2 answers
  • Give f(x) = 3x + 3, solve for x when f(x) = 6
    6·2 answers
  • There is a pair of parallel sides in the following shape.<br> 9. 5. 3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!