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
Orlov [11]
2 years ago
14

10 POINTS

Mathematics
2 answers:
dmitriy555 [2]2 years ago
8 0

Answer:

The scale factor is 0.4 - FALSE; The scale factor is 2.5 - TRUE

Step-by-step explanation:

Since the arrow points from the smaller rectangle to the larger one, this means the scale factor must be greater than 1, since the figure is enlarged.

To find the factor that the figure is enlarged, divide the resulting length by the original length:

5/2 = 2.5

podryga [215]2 years ago
6 0
Take the length of the larger divide it by the smaller

5/2 = 2.5
You might be interested in
HELP PLEASE
Fantom [35]

Answer:

Option C

Step-by-step explanation:

You forgot to attach the expression that models the cost of the camping trip during the three days. However, by analyzing the units, the answer can be reached.

The total cost has to be in units of $.

There are two types of costs in the problem:

Those that depend on the number of days ($/day )

Those that depend on the number of students and the number of days ($/(student * day))

If there are 3 days of camping and b students, then you have to multiply the costs that depend on the days by the number of days (3), and the costs that depend on the number of students you have to multiply them by 'b'

So, if the costs that must be multiplied by 'b' are only those that depend on the number of students, the coefficient of b must be:

3 days (Cost of training + Cost of food Miscellaneous expenses :).

Therefore the correct answer is option C:

C. It is the total cost of 3 days per student of Mr. Brown, with training, food and miscellaneous expenses.

The expression that represents the total expense should have a formula similar to this:

y = (3 days) *([\frac{20.dollars}{(day * student)} + \frac{30.dollars}{(student * day)} + \frac{50.dollars}{(student * day)}] b + \frac{200}{day}) + 1050.dollars

y = 3 ($ 100b + $ 200) + $ 1050

3 0
2 years ago
Read 2 more answers
You invest $230 to start a sandwich stand and decide to charge $4.25 per sandwich. How much money will you make if you sell 75 s
Afina-wow [57]
You should do 4.25*75= 318.75
So you'll make $318.75
6 0
3 years ago
Read 2 more answers
A bakery is filling an order for 180 cupcakes. Jeff has baked and
REY [17]

Answer:

135 cupcakes

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the value of 2/3^-4
Reptile [31]

Answer:

\frac{16}{49}

Step-by-step explanation:

To solve problems like this, we need to multiply the base ,\frac{2}{3} , the amount of times as the exponent, 4.

Essentially, the equation is \frac{2}{3} x \frac{2}{3}  x \frac{2}{3}  x \frac{2}{3} .

The product would be \frac{16}{49}.

Now we can't forget that the exponent is a negative. But because the exponent is an even number, we don't need to worry about that.

Hope this helped :)

8 0
3 years ago
What is the next term of the geometric sequence? 40/27, 20/9, 10/3, ??
kodGreya [7K]

Answer:

3/1

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Taylor, Moore, and Jenkins are candidates for public office. It is estimated that Moore and Jenkins have about the same probabil
    5·1 answer
  • If you roll two fair six-sided dice, what is the probability that the sum is 5 or lower?
    12·2 answers
  • What are the steps to solve 650÷2/3
    11·2 answers
  • Determine the function which corresponds to the given graph. (3 points) a natural logarithmic function crossing the x axis at ne
    13·1 answer
  • F(x) can be read as which of the following<br> The function of x<br> F times x<br> Y
    11·1 answer
  • Plz help me ................
    13·1 answer
  • Find the length of a square with an area of 169 in2.
    15·1 answer
  • George buys 1.5 pounds of apples, 2.7 pounds of
    11·1 answer
  • One third of a number T is equal to 12???
    6·1 answer
  • I really need help!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!