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
Travka [436]
3 years ago
7

ILL GIVE BRAINLEST:))

Mathematics
1 answer:
MrRissso [65]3 years ago
5 0

Answer:

B. The ratio of the area of the scale drawing to the area of the painting is 1:16

C. The ratio of the perimeter of the scale drawing to the perimeter of the painting is 1:4

Step-by-step explanation:

The ratio of the area of similar figures/shapes = the square of the ratio of any of their side lengths

Since the scale drawing of the rectangular painting and the actual rectangular painting are similar, therefore,

The ratio of the area of the scale drawing to the painting = 1²:4²

= 1:16

Also, comparing the ratio of the perimeter of the scale drawing to the perimeter of the painting will be the same as the scale factor = 1:4

You might be interested in
P(4)+5&gt;-32<br> Thank you ;)
sweet-ann [11.9K]

Answer:

Inequality- 4p + 5 >-32

Step-by-step explanation:

5 0
2 years ago
-3/5(-5/9)
pochemuha

Answer:

1/3 is your answer.

Step-by-step explanation:

What you do is you have to make the denominator the same.

-27/45(-25/45)

1/3 is your answer.

4 0
3 years ago
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
In frequency curve the points are joined by bits of a straight line. True/False​
pashok25 [27]
False. The frequency curve for a distribution can be obtained by drawing a smooth and free hand curve through the midpoints of the upper sides of the rectangles forming the histogram.
7 0
2 years ago
Miguel plots points A, B, and C in the coordinate plane.
serg [7]

Answer:

part a: 5

part b: no, ABC is not an equilateral triangle

Step-by-step explanation:

part a: if you do the distance formula for points A and B, you get 5

part b: using the distance formula again, points A to B and points A to C are both 5, but points B to C is 6, therefore it's not equilateral because all the sides have to be the same length

6 0
2 years ago
Other questions:
  • There is a 60% off sale on your favorite shoes. You want to buy a pair that has a base price of $137.50. What will you pay total
    14·1 answer
  • 9/16÷7/10 help please
    6·2 answers
  • Write an equation. round to the nearest hundreth placewhat is 20% of 85?
    6·1 answer
  • If every 3 hours John walked 8 miles. How many miles did John walk in 1 hour
    11·2 answers
  • (will give brainliest)+which is the same as moving a decimal point 3 places to the left in a decimal number
    6·2 answers
  • Lita has 4 bananas and Liza has 8 bananas. They give some bananas to their
    9·2 answers
  • If the original price is $40 and the discounted price is $25, what is the percent discount?
    9·1 answer
  • Name any two 2D shapes which are not polygons.Insert the diagrams of these shapes to support your answer.
    15·1 answer
  • Marco says (x5)(x2) is equivalent to x7. Jaime says it’s equivalent to x10. Who is correct?
    8·1 answer
  • HELPP YALL! ILL MARK BRAINIEST!!! LOOK AT PICTURE!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!