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
Ede4ka [16]
2 years ago
8

How do I fill this out? Im not sure how to?

Mathematics
1 answer:
prohojiy [21]2 years ago
5 0

Answer:

z=-21

Step-by-step explanation: (9-3)/2=(6+z)/5

We move all terms to the left:

(9-3)/2-((6+z)/5)=0

We add all the numbers together, and all the variables

-((z+6)/5)+6/2=0

We add all the numbers together, and all the variables

-((z+6)/5)+3=0

We multiply all the terms by the denominator

-((z+6)+3*5)=0

We calculate terms in parentheses: -((z+6)+3*5), so:

(z+6)+3*5

We add all the numbers together, and all the variables

(z+6)+15

We get rid of parentheses

z+6+15

We add all the numbers together, and all the variables

z+21

Back to the equation:

-(z+21)

We get rid of parentheses

-z-21=0

We add all the numbers together, and all the variables

-1z-21=0

We move all terms containing z to the left, all other terms to the right

-z=21

z=21/-1

z=-21

You might be interested in
I need help on rhis pls fastttttttt fastttttttt pls stytyt<br> y
zavuch27 [327]

Answer:

60 slices

Step-by-step explanation:

Well, to start you must figure the amount of slices, to begin with. This is 9 x 8

this is = to 72.

Then you take 5/6 of 72/1 by multiplying across. to get 60

7 0
3 years ago
Read 2 more answers
What the answer is? Please answer fast!
gulaghasi [49]

Answer:

A

Step-by-step explanation:

it includes all the combinations.

4 0
2 years ago
- Trevon invested $1.500 in an account with an interest rate of 4.25%. If he plans to retire in 18 1/2 years, how much total wil
gizmo_the_mogwai [7]

Answer:

I=PRT is the formula

Step-by-step explanation:

Principal is $1,500. The interest rate is 4.25% and the time is 18.5 years.

That's all i know good luck

5 0
2 years ago
A proportional relationship between the number of pounds of potatoes (x) and the price in dollars (y) is graphed, and the ordere
olga55 [171]

Answer:

Part A: The price of 1 pound of potatoes is 1 dollar and 25 cents (1.25) because 5 / 4 is 1.25 and that's 1 pound

Part B: The ordered pair (10, 8) represents that 10 punds of potatoes cost 8 dollars

4 0
2 years ago
The area of a parallelogram is 8√90 the base is 2√5. What is the<br> height of the parallelogram?
Vsevolod [243]

Step-by-step explanation:

Area of the Parallogram =bh

8√90=2✓5*h

12✓2=h

...................

3 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the function represented by the equation y-x-4=0. What is the equation written in the function notation, with x as thee
    12·1 answer
  • Solve the following inequality: <br> 4w - 5 &lt; -10 + 3w
    11·1 answer
  • A team won 8 of the 24 games it played in one season .what percentage of the games did it win​
    13·1 answer
  • Find the slope of the line that connects these points. reminder: the slope is rise over run... change in y over change in x. a.
    5·2 answers
  • Which scale factor was applied to the first rectangle in the resulting image?
    10·1 answer
  • I have no idea where to plot the points
    11·2 answers
  • Look at this graph:
    11·1 answer
  • Find the product. (-3/5) (2/9)
    8·1 answer
  • How many 4/5 cup servings are in 2/5 of a cup of ice cream (in simpleist form)
    12·1 answer
  • Need Help! Given the drawing, what would the value of x need to be in order for it to be true that m || n ? ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!