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
dmitriy555 [2]
3 years ago
7

A rectangle has a height of 3 and a width of 2x*2 + 3x - 5 , express area of whole rectangle, please answer this ASAP !!!

Mathematics
1 answer:
monitta3 years ago
8 0
Area is height time width, or in this case, 3(2x^2+3x+5), which is 6x^2+9x+15.
You might be interested in
Please help me out with this ill mark as brainiest
dem82 [27]

Answer:

500,000

250,000

125000

62,500

31,250

15,625

Equation : 1000000 / n^2

Step-by-step explanation:

Keep on dividing by 2

8 0
2 years ago
Read 2 more answers
Write an exponential function y = ab" whose graph passes through (2,12) and (5,96).
motikmotik

Answer:

y = 3(2)^{x}

Step-by-step explanation:

Substitute the given points into the function and solve for a and b

Using (2, 12)

12 = ab² → (1)

Using (5, 96)

96 = ab^{5} → (2)

Divide (2) by (1)

\frac{ab^5}{ab^2} = \frac{96}{12} , that is

b³ = 8 ( take the cube root of both sides )

b = \sqrt[3]{8} = 2

Substitute b = 2 into (1) and solve for a

12 = a2² = 4a ( divide both sides by 4 )

3 = a

Thus

y = 3(2)^{x} ← is the exponential function

3 0
3 years ago
There are two bottles of tomato ketchup, one weighs 720 g and costs £1.79, while the other weighs 460 g and costs £1.00. Which b
maksim [4K]
To\ find\ better\ value\ for\ money\ you\ can\ find\ price\ of\ 100g:\\\\720:100=72\\460:100=46\\\\1.79:72=0.025\\1.00:46=0.022\\\\460g\ ketchup\ is\ more\ profitable.
8 0
3 years ago
Read 2 more answers
What's the product of 72100 multiplied by 1.02
butalik [34]
<span>72100 multiplied by 1.02 is 73542
</span><span>
</span>
5 0
3 years ago
Read 2 more answers
Calculate the average mass of 100 marbles that weigh 824g
Lina20 [59]

Answer:

8.24 grams/marble

Step-by-step explanation:

Average mass = (total mass)/(number of marbles)

Here, that would be:

824 g

-------------------  =  8.24 grams/marble

100 marbles

7 0
3 years ago
Other questions:
  • janet and sam both have new jobs. Janet makes $8 every 1/2 hour. Sam makes $5 every 1/3 of an hour. Who would have made more mon
    10·1 answer
  • what are the pros and cons of each projection? What are the limitations? In which circumstances, environments, or occupations is
    7·1 answer
  • Simplify the expression.<br> 6 125x 15y3
    8·1 answer
  • Paula leaned a 10 ft ladder against a building as shown below. if Paula wants the top of the ladder to reac
    7·1 answer
  • What is 15/36*12/25 in lowest terms
    14·1 answer
  • you baby-sit for 7.50 per hour and get a 4 dollar tip. your earnings E are a function of the number of hours H you baby-sit. wri
    13·1 answer
  • My roomates are convinced that our house is haunted lol, it ISNT i've lived here for 274 years and noticed nothing strange...
    8·1 answer
  • in a survey of 1500 people who owned a certain type of car, 1050 said they would buy that type of car again. what percent of the
    10·1 answer
  • Please help me. justify your answers!​
    8·2 answers
  • In the figure below j ll h find the values of x and y
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!