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
ollegr [7]
3 years ago
8

Please answer correctly !!!! Will mark brainliest !!!!!!!!!

Mathematics
1 answer:
Burka [1]3 years ago
8 0

Answer:

Area = l x w

Area = (x + 1)(x + 7)

Area = x² + 7x + x + 7

Area = x² + 8x + 7

Step-by-step explanation:

You might be interested in
Identify the equation whose graph is a vertical line. A B C y = Ž - 1 y = 0 x = 0​
larisa86 [58]

Answer:

x = 0

Step-by-step explanation:

The equation of a vertical line parallel to the y- axis is

x = c

where c is the value of the x- coordinates the line passes through

The only equation in this form is

x = 0 ( the equation of the y- axis )

3 0
2 years ago
Read 2 more answers
What is the value of x when the Richter scale rating is 7.9 round your answer to the nearest
Oksi-84 [34.3K]
If no base is stated, then assume base 10
log(x)=log_{10}(x)
rememer
a=log_b(c) translates to b^a=c


so
r=log(x) or
r=log_{10}(x) translates to 10^r=x

so when r=7.9, what is x
10^r=x
10^{7.9}=x
79432823.472428=x
round to nearest ???
thousanth? 79432823.472=x
hundreth? 79432823.47=x
tenth? 79432823.5=x
4 0
3 years ago
Can someone PLEASE help me with this question?
disa [49]

9514 1404 393

Answer:

  11

Step-by-step explanation:

The future value of the account is given by the formula ...

  A = P(1 +r/12)^(12t) . . . . principal P invested at rate r for t years

Solving for t, we find ...

  A/P = (1 +r/12)^(12t) . . . . . . . . . . . divide by P

  log(A/P) = 12t·log(1 +r/12) . . . . . . take logs

Divide by the coefficient of t, then fill in the numbers.

  t = log(A/P)/(12·log(1 +r/12)) = log(202800/93000)/(12·log(1 +.068/12))

  t ≈ 11.497

It will take about 11 years for the account balance to reach the desired amount.

4 0
2 years ago
Last Friday Adam had $22.33. Over the weekend he received some money for cleaning the attic he now has $32 how much money did he
defon

Answer:

9.67

Step-by-step explanation:

32-22.33=9.67

Hope it helps ;)

8 0
3 years ago
Read 2 more answers
The manager of a shopping mall distributed a customer-satisfaction survey by handing it to people as they came through one of th
Tresset [83]

Answer:

The correct option is D.  No, because a random sample from all customers of the shopping mall was not selected

Step-by-step explanation:

In statistics, Bias can be described as a term which depicts error if a sample is not taken evenly or it depicts errors taken from an unjust sampling.

In statistics, sampling bias means the errors which occur if one part of the population is favoured more then the rest of the populations. In this kind of bias, the individuals for experimentation are not chosen randomly.

As the customer satisfaction survey was distributed in only one of the gates hence, it does not give a generalized result and the result is biased.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Can everyone give me an example how you add and subtract and multiply and divide negative numbers please
    12·2 answers
  • I need help ASAP please
    15·1 answer
  • Find the measure of angle A
    6·1 answer
  • Which equation is equivalent to -y + 2y - 9 = 1 ? y=8
    14·1 answer
  • Fred is landscaping his backyard. He needs to create concrete steps with two levels. He has about
    15·1 answer
  • Identify the constant of proportionality in the graph.
    7·2 answers
  • Please tell i really need the answer:
    5·1 answer
  • Write a linear equation given (-2, 7) and (6, -5)
    6·1 answer
  • For each set, decide if it is finite, infinite, or an empty set.
    12·1 answer
  • What is the area of this trapezoid?​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!