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
creativ13 [48]
3 years ago
6

Ally is making a scale diagram of her classroom. She uses a scale factor of 3 centimeters per foot to draw the diagram. The actu

al length of the classroom is 18 feet, and its width is 20 feet. What is the area of the scale drawing of the classroom?
Mathematics
2 answers:
Reil [10]3 years ago
8 0

Answer:

On edmentum it's 360

Step-by-step explanation:

because you take 20 times 18 then that equals 360 but if you proceed, yes it's 1080 because 360 times 3 equals 1080 square centimeters.

Gnoma [55]3 years ago
7 0
The area of the scale drawing would be 1080 square centimeters or (1080 cm^2). I got this answer through first finding the area of the classroom in feet (which is A= lw = [18][20] = 360 ft^2) and then I proceeded to converting it to centimeters via given scale factor (3 cm = 1 foot) and had the answer of 1080 centimeters squared.
You might be interested in
(01.07 MC) Lines BC and ED are parallel. They are intersected by transversal AE, in which point B lies between points and E. The
Brrunno [24]

Answer:

m∠ABC = m∠BED; Corresponding Angles Theorem

Step-by-step explanation:

<u>Given:</u> line BC is parallel to line ED m∠ABC = 70° m∠CED = 30°

<u>Prove:</u> m∠BEC = 40°

Statement Justification

1. line BC is parallel to line ED - Given

2. m∠ABC = 70° - Given

3. m∠CED = 30° - Given

4. m∠BEC + m∠CED = m∠BED - Angle Addition Postulate

5. m∠ABC = m∠BED - Corresponding Angles Theorem

6. m∠BEC + 30° = 70° - Substitution Property of Equality

7. m∠BEC = 40° Subtraction Property of Equality

6 0
3 years ago
Read 2 more answers
A student's grade for the four quarters are 95, 83, 91, and 85. What does the student need to earn on the final exam to have an
gulaghasi [49]

Answer:

The least score the student can get is 71 to get an overall B average at the end of the year.

Step-by-step explanation:

Let the score she needs to get be = x

We now have to take the mean of all the five subjects <em>(including x)</em> and equate it to the least score she can have to get a B grade.

Let us take the least score the student needs to get a B grade to be 85

Mean of all 5 scores =

\frac{95+83+91+85+x}{5}=85

\frac{354+x}{5} =85

354+x = 425

x = 71

The least score the student can get is 71 to get an overall B average at the end of the year.

3 0
3 years ago
Randall would like to purchase a pair of shoes that are regulary priced at $88. The store is running a 20% off sale. There is al
Advocard [28]

The answer would be D.

Randall should choose the rebate offer because the shoes will be $2.40 less than if he chooses the sale price.

88 - 20% = 70.4

88 - 20 = 68

70.4 - 68 = 2.4 (2.40)

Please mark me brainliest! Thanks!

7 0
2 years ago
Help i don’t know if my answers are correct and I need the other ones I didn’t answer to be answered to please help I need the c
qwelly [4]
Answer:
1) correct
2) correct
3) Not Congruent
4) Not Congruent
5) correct
6) Not Congruent
7) incorrect
8) SAS

Explanation:
7 is incorrect because the angle isn’t included in the sides

Hope this helps!
7 0
3 years ago
Question 4 (2 points)
Law Incorporation [45]

Answer:

x= $19.25 + $36

y= total cost

Step-by-step explanation:

x= number of nights + admission

y= total cost

7 0
2 years ago
Other questions:
  • What quadrilateral has opposite sides equal in length and parallel?
    7·2 answers
  • I really need help pls.
    13·1 answer
  • Find the area of the triangle.<br><br> Be sure to label your answer. Round to the nearest hundredth.
    12·2 answers
  • The measure of an exterior angle of a triangle is equal to the sum of the measures of what two interior angles
    6·1 answer
  • The coordinates of the vertices of polygon RSTV are R(2,4), S(6,4), T(6,0), and V(2,0).The polygon is dilated with scale factor
    6·1 answer
  • I need help in this!
    15·1 answer
  • X^2 + 4x = 6<br> solve by completing the square plz show step by step
    15·2 answers
  • HELP it’s easy please?
    7·2 answers
  • A catapult launches a boulder with an upward velocity of 184 feet per second. The height of the boulder, h, in feet after t seco
    6·2 answers
  • Michael sold 2 flowers in 4 hours, 3 flowers in 6 hours, 4 flowers in 8 hours, and 5 flowers in 10 hours. Which statement correc
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!