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
Sati [7]
3 years ago
14

PLEASE HELP ME! Last question, and I'm stuck!

Mathematics
1 answer:
svetoff [14.1K]3 years ago
5 0
The expression should be (2/h)x(k+8).
You might be interested in
Functoin notation for y=3x^2+2
gladu [14]
We saw under Functional Notation that y = 3x + 2 and f (x) = 3x + 2 can be interpreted as equivalent notations, where y has been replaced by f (x), or y = f (x). In y = 3x + 2, we see “y as a function of x”
8 0
3 years ago
Can you conclude that the parallelogram is a rhombus, a rectangle, or a square? Explain. PLEASE HELP! WILL MARK BRAINLIEST!!!!
ludmilkaskok [199]

Answer:  A parallelogram is a rectangle.

Step-by-step explanation:

This is always true. Â Squares are quadrilaterals with 4 congruent sides and 4 right angles, and they also have two sets of parallel sides. Parallelograms are quadrilaterals with two sets of parallel sides. ... A parallelogram is a rectangle.

5 0
2 years ago
In Andrew’s Furniture Shop, he builds bookshelves and tables. Each type of furniture takes him about the same time to make. He f
olasank [31]
Given:
Cost to build a bookshelf = $20
Cost to build a table = $45
Amount available to spend = $600

Let x =  number of bookshelves built.
Let y =  number of tables built.

The total number of bookshelves and tables =  18.
Therefore
x + y = 18.
 That is,
 y = 18 - x                    (1)

The total amount available to build x bookshelves and y tables = $600. Therefore
20x + 45y = 600
That is (dividing through by 5),
4x + 9y = 120            (2)

Substitute (1) into (2).
4x + 9(18 - x) = 120
4x + 162 - 9x = 120
-5x = -42
  x = 8.4
From (1),obtain
 y = 18 - 8.4 = 9.6

Because we cannot have fractional bookshelves and tables, we shall test values of x=8, 9 and y=9,10 for profit

Note: The profit is $60 per bookshelf and $100 per table.
If x = 8, then y = 18-8 = 10.
The profit = 8*60 + 10*100 =  $1480

If x = 9, then y = 18-9 = 9.
The profit = 9*60 + 9*100 = $1440

The choice of 8 bookshelves and 10 tables is more profitable.

Answer: 8 bookshelves and 10 tables.
5 0
3 years ago
What is the volume of a sphere that has a diameter of 12
posledela

Answer:

V≈904.78

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Malik asked his teacher if there was a way to check his answer after writing equivalent expressions. What should be his teacher’
oksian1 [2.3K]

Answer:

Multiply each expression by the same number.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Laden bought 10 bags of small marbles and 8 bags of large marbles.There were 12 marbles in each bag.How many Marbles did Karen b
    8·2 answers
  • Help me with this please
    11·1 answer
  • On the weekend, I spent 6 3/5 hours reading and 1 1/4 hours at the gym. How much less time did I spend at the gym then reading?
    13·1 answer
  • Solve for x<br><br> ax - k = 3(x + h)
    6·1 answer
  • 97÷2,134 and how to work it out
    12·2 answers
  • A car manufacturer claims that the company's newest model has a peak power of exactly 329 horsepower. Katherine is a reporter fo
    13·1 answer
  • So how do you do ratios and rates and portions im failing in math and i dont know what to do can you help?
    9·1 answer
  • Solve This Proportion Y/23= -3/4 ​
    15·1 answer
  • Michael decided to make French toast. He finds a recipe that calls for the following ingredients:
    9·2 answers
  • Please help!!! help me solve this please please please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!