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
Bess [88]
3 years ago
11

Which of the following represents the area of a rectangle whose length is x + 1 and whose width is x + 11?

Mathematics
1 answer:
shtirl [24]3 years ago
8 0
You would foil (x+1)(x+11)

x^2 + 12x + 11
You might be interested in
Simplify the ratio 11/33 and then give 2 more equivalent ratios
KATRIN_1 [288]
The simplest ratio is 1/3. Equivalent ratios would be 3/9 and 5/15.
4 0
3 years ago
Kendra found this relationship between the quantities in the table.
slava [35]

Answer:

Kendra should have multiplied the x-values by 75 to get the y-values

Step-by-step explanation:

Given

Table

X|| Y

1 || 75

2 || 150

3 || 225

4 || 300

5 || 375

Given that Kendra multiply x by 7.5 to get y

The relationship of x and y can be calculated as thus;

y = rx

Where y and x are the values at the y and x column respectively and r is the constant of proportionality

When y = 75, x = 1.

Plug in these values in the above formula

y = rx becomes

75 = r * 1

75 = r

r = 75

When y = 150, x = 2

150 = r * 2

Multiply both sides by ½

150 * ½ = r * 2 * ½

75 = r

r = 75

When y = 225, x = 3

225 = r * 3

Multiply both sides by ⅓

225 * ⅓ = r * 3 * ⅓

75 = r

r = 75

Notice that r remains 75 and the difference between y values is 75

If you apply these formula on when y = 300 or 375 and when x = 4 or 5, the constant of proportionality will remain The value of 75.

Hence, Kendra mistake is that; Kendra should have multiplied the x-values by 75 to get the y-values

6 0
3 years ago
Read 2 more answers
THIS IS FOR 60PTS A taxi company charges $3 per ride plus $1.50 for each mile traveled. Andrea wants to spend no more than $24 o
Nataly_w [17]

Answer:

$21/$1.50 per mile =14 miles. The units match $/($/mile), so division was the proper operation.

C

Step-by-step explanation:

Plz mark brainliest i need it

6 0
3 years ago
Read 2 more answers
what is the volume of the square pyramid with the square base that is 7 centimeters by 7 centimeters and the height is 8 centime
vagabundo [1.1K]

Answer:c

Step-by-step explanation:

i did the test

4 0
3 years ago
Read 2 more answers
Plz help, I don't get it
amm1812


Step-by-step explanation:

(a+b)^{2} =a^{2} +2ab+b^{2}

e.g.

(x+9)^{2} =x^2+2(x)(9)+81

(x+9)^{2} =x^2+18x+81                            


8 0
3 years ago
Other questions:
  • Plz help
    15·1 answer
  • Which of the following demonstrates the Distributive Property?
    10·2 answers
  • -7 2/3+ -5 1/2+8 3/4
    5·1 answer
  • Mark made a scale drawing of a soccer field, using a scale of .5 cm=1m. The actual length of the field is 110 m. What is the len
    7·1 answer
  • GIVE BRAINLIEST. Select the correct answer.
    9·2 answers
  • The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room
    15·1 answer
  • Can anyone simplify this??
    8·1 answer
  • A right triangle has one angle that measures 44°. What is the measure of the other acute angle?
    15·2 answers
  • Suzy can type 85 words in 2 minutes. How many minutes will it take her to type her to type 500 word paper?​
    10·1 answer
  • Help will give thanks to the first to answer
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!