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
Mumz [18]
2 years ago
9

John's room is 12 feet by 8 feet. Spencer's room is 14 feet by 9 feet. How much larger is Spencer's room than John's room

Mathematics
1 answer:
svetoff [14.1K]2 years ago
3 0

Answer: 30 sq ft

Step-by-step explanation:

Let's calculate the area of both rooms.

John's room is 12x8 ft, so we can multiply to get the area. 12x8=96 ft squared.

Spencer's room is 14x9 ft, so we will do the same thing. 14x9= 126 ft squared.

Now, we can subtract 96 from 126 to find out how much larger Spencer's room is. 126-96= 30 ft squared.

hope this helped!

You might be interested in
Which equation could have been used to create this function table?
ratelena [41]
For multiple-choice questions, it is often faster to check the answers than to try to figure out what the answer should be.

Only selections (A) and (D) match the first entry in the table.
Of those, only selection (A) matches the second entry in the table.

The appropriate choice is ...
   (A) y = x + 9
3 0
3 years ago
In if GS ⊥ XJ and XJ⊥EA what is true about GS and EA
svlad2 [7]

Answer:

(GS) || (EA)

Step-by-step explanation:

When two lines are parallel, all four angles formed by the intersection of the two lines are right angles, meaning their angle measures are (90°). This means that alternate interior angles are congruent because all alternate interior angles measures equal (90°). Therefore, by the alternate interior angles converse theorem, lines (GS) and (EA) are parallel.

The alternate interior angles converse theorem states if two angles are congruent and they have the relation of being a part of two lines intersected by a third line, then the two non-intersecting lines are parallel.

6 0
3 years ago
Read 2 more answers
The ratio of the perimeters of two rectangles is 4 to 7. The perimeter of the larger rectangle is 42 inches. What is the perimet
drek231 [11]
In the given situation, the ratio of the perimeters of two rectangles is 4 to 7. The perimeter of the larger rectangle is 42 inches.Now, let's find the perimeter of the smaller.Let's solve for the answerRatio and formula:=> 4 : 7 = X = 42, where x is the unknown perimeter of the smaller rectangle=> 4 * 42 = 168 / 7 = 24Thus the answer is letter D. 24 inches is the parameter of smaller rectangle.<span>
</span>
4 0
3 years ago
Ratio of 25cm to 40cm<br>​
BARSIC [14]

5:8

is the ratio .he she and shd

6 0
3 years ago
The area of a circle is 28.74cm2.<br> Find the length of the radius rounded to 2 DP.
sp2606 [1]

Answer:

3.025 = 3.03

Step-by-step explanation:

A = (3.14)(r)(r)

28.74/3.14 = 9.152866

3.025 = r

3 0
3 years ago
Other questions:
  • A physically active adult weighing 185 pounds needs to consume about 2830 calories per day in order to maintain his or her weigh
    11·1 answer
  • What common denominator can be used to write the left side as one rational expression?
    10·1 answer
  • On the last history quiz, Knesha answered 0.75 of the 20 question correctly How many questions did Kanesha answer correctly?
    8·1 answer
  • Which expression is equivalent to n(3+2n)?<br> a)2n²+3n+5<br> b)5n+5<br> c)2n+8<br> d)11n
    14·2 answers
  • The length of time Y necessary to complete a key operation in the construction of houses has an exponential distribution with me
    6·1 answer
  • If the pottery maker works 6 hours each day,how long does it take to make 1 vase
    15·2 answers
  • HELP I HAVE A TIMER!!
    11·1 answer
  • The circumference of a circular painting is 40.82 feet. What is the radius of the painting? Use 3.14 for pie and do not round yo
    13·1 answer
  • 10. *<br> If f(x) = 2(36) + 1, what is the value of f(2)?
    7·1 answer
  • Can someone help me with this I’ll give 10 points and 5 star rate
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!