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
SVEN [57.7K]
3 years ago
15

The length of a rectangle is (3x − 5) inches, and its width is 2x inches. find the area of the rectangle. hint: area of a rectan

gle = length × width. the area of the rectangle is square inches
Mathematics
2 answers:
Kruka [31]3 years ago
8 0
A = L * W
A = (3x-5) * 2x
A = 6x² - 10x
Sholpan [36]3 years ago
3 0

Answer:

15x^2-25x.

Step-by-step explanation:

Given : The length of a rectangle is (3x - 5) inches, and its width is 2x inches.

To Find: Find the area of the rectangle.

Solution:

Length of rectangle =  (3x - 5)

Width of rectangle = 5x

Area of rectangle = Length \times Width

So, area of given rectangle = (3x-5) \times 5x

                                             = 15x^2-25x

Hence the are of the given rectangle is 15x^2-25x.

You might be interested in
Tilda buys a shirt for d dollars. She uses a $50 gift card and receives $22.50 in change Write an equation for this.
luda_lava [24]

Answer:

$50 - d = $22.50

Step-by-step explanation:

Since she's receiving a change, it means that d is smaller than $50, therefore, it will be deducted from it to give the change.

4 0
2 years ago
A line has a slope of 3 and a y-intercept of 5. What is its equation in slope-intercept form? Write your answer using integers,
s344n2d4d5 [400]

Answer:

y=3x+5

Step-by-step explanation:

The problem is asking for slope-intercept form, luckily, they gave us both of those things.

Slope-intercept form: y=mx+b, where m= slope and b= y-intercept.

So,

y=3x+5

Hope this helps!

7 0
3 years ago
Consider a simple example of moral hazard. Suppose that Woodrow goes into a casino to make one bet a day. The casino is very bas
Neko [114]

Answer:

The expected value of the safe bet equal $0

Step-by-step explanation:

If  

S=\left\{s_1,s_2,...,s_n\right\}

is a finite numeric sample space and

P(X=s_k)=p_k for k=1, 2,..., n

is its probability distribution, then the expected value of the distribution is defined as

E(X)=s_1P(X=s_1)+s_2P(X=s_2)+...+s_nP(X=s_n)X)

What is the expected value of the safe bet?

In the safe bet we have only two possible outcomes: head or tail. Woodrow wins $100 with head and “wins” $-100 with tail So the sample space of incomes in one bet is

S = {100,-100}

Since the coin is supposed to be fair,  

P(X=100)=0.5

P(X=-100)=0.5

and the expected value is

E(X) = 100*0.5 - 100*0.5 = 0

6 0
3 years ago
The. Approximate value of 200,000×200
SCORPION-xisa [38]

Answer:it would be 40000

Step-by-step explanation:

6 0
3 years ago
What are the first 5 terms of 4n+4,8n+3and 18-3n?Please?
dimulka [17.4K]
Assuming the first 5 terms are:

n = 0
n = 1
n = 2
n = 3
n = 4

a)  4n + 4
4(0) + 4 = 4
4(1) + 4 = 8
4(2) + 4 = 12
4(3) + 4 = 16
4(4) + 4 = 20

b)  8n + 3
8(0) + 3 = 3
8(1) + 3 = 11
8(2) + 3 = 19
8(3) + 3 = 27
8(4) + 3 = 35

c)  18 - 3n
18 - 3(0) = 18
18 - 3(1) = 15
18 - 3(2) = 12
18 - 3(3) = 9
18 - 3(4) = 6







7 0
3 years ago
Other questions:
  • Write the equation of the line that passes through the points 7, -4 and -1, 3 first and point-slope form and then in slope inter
    5·2 answers
  • In one week 215,328 people visit the Grand Canyon how many hundreds of people visit the Grand Canyon that week
    14·1 answer
  • CONVERT TO SCIENTIFIC NOTATION:
    6·1 answer
  • Simplify 4.51 with a power of 0<br><br> 4.51 <br> 1 <br> 0 <br> −1
    6·2 answers
  • 2x−5 = 3 (1−x)+22?<br> is x=6?
    14·2 answers
  • A four-digit number N leaves a remainder of 10 when divided by 21, a remainder of 11 when divided by 23, and a remainder of 12 w
    15·1 answer
  • Ebba is buying bulk fabric and shopping for the best deal. Drag the fabric in order from the least to the greatest unit cost in
    9·2 answers
  • What is 1.9961 x 10^-7
    11·1 answer
  • I’m going insane about math whoever created math I am glad is dead anyway help
    10·2 answers
  • 75 over negative 1<br> Over 5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!