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
Alex
2 years ago
8

Emily says that a square is always a rectangle. Jenna says a rectangle is always a square. Who is correct and why are they corre

ct?​
Mathematics
1 answer:
Travka [436]2 years ago
5 0

Answer:

Jenna is right

Step-by-step explanation:

Jenna is right because what makes up a square is its four sides. When calculating the area of a rectangle you use the same formula as you would for a square. A rectangle is just an elongated square.

You might be interested in
USE A MODEL Olivia and her brother William had a bicycle race. Olivia rode at a speed
Anni [7]

Answer:

Let the total distance Aileen ran be 'x'

Let the distance ran by Andrew be 'y'

Refer to graph attached for graphical representation of distance travelled by both.

Applying the formula,

distance=speed*time

x=20*t      Equation  1

y= 15*t       equation 2

Since it can be easily understood by the graph attached, that

x=150+y  equation 3

Now putting values of x and y in equation 3

20*t =150 +15*t.

5t= 150

t=30 seconds.

putting the values of t in both the equation 1 and 2

x=20t

=20*30

x  = 600 feet

So the distance ran by Aileen is 600 feet, whereas Andrew ran 450 feet.

Step-by-step explanation:

Do not mind the names just change them. I had the same question before with different names so that is why. Hope this helps:)

7 0
2 years ago
Help please!! How do I solve this
egoroff_w [7]
This is an exponential equation. We will solve in the following way. I do not have special symbols, functions and factors, so I work in this way
 2 on (2x) - 5 2 on x + 4=0 =>. (2 on x)2 - 5 2 on x + 4=0  We will replace expression ( 2 on x) with variable t => 2 on x=t  =. t2-5t+4=0 => This is quadratic equation and I solve this in the folowing way => t2-4t-t+4=0 =>     t(t-4) - (t-4)=0 => (t-4) (t-1)=0 => we conclude t-4=0 or t-1=0 => t'=4 and t"=1 now we will return t' => 2 on x' = 4 => 2 on x' = 2 on 2 => x'=2 we do the same with t" => 2 on x" = 1 => 2 on x' = 2 on 0 => x" = 0 ( we know that every number on 0 gives 1). Check 1: 2 on (2*2)-5*2 on 2 +4=0 =>                   2 on 4 - 5 * 4+4=0 => 16-20+4=0 =. 0=0 Identity proving solution. 
Check 2:   2 on (2*0) - 5* 2 on 0 + 4=0 => 2 on 0 - 5 * 1 + 4=0 => 
1-5+4=0 => 0=0  Identity provin solution.
5 0
3 years ago
Find the volume of a rectangular prism with a length of 9 cm, a height of 13 cm, and a width of 7 cm.
Sati [7]

Answer:

819 cm³

Step-by-step explanation:

V=L·H·W

V=9·13·7

V=819 cm³

4 0
2 years ago
Read 2 more answers
What is the answer when you simplify 44/80
irina1246 [14]

Answer:

11/20 is simplified 44/80

Step-by-step explanation:

hope it helps.

3 0
3 years ago
Read 2 more answers
1
LuckyWell [14K]

Answer:35 square

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Evaluate ∫ xe2x dx.
    11·2 answers
  • You want to determine the height of the screen at a drive-in movie theater. You use a cardboard square to line up the top and bo
    14·1 answer
  • Simplify each equation <br> (x^4)(x^2)
    9·2 answers
  • What is the measure of an exterior angle of a regular hexagon? And what's the formula?
    11·1 answer
  • Which best explains why this triangle is or is not a right triangle?
    9·2 answers
  • Lily goes to bed at 11:00 p.m. She sleeps for 8 hours. What time did she wake up?
    8·2 answers
  • If 4 gallons of milk cost $16.76, how much would 7 gallon of milk cost
    7·1 answer
  • Can someone check if my answers are right? I got 6,-18,54,-162,486,1458​
    11·1 answer
  • I am so confused help me plz !!
    12·1 answer
  • Please help me with this thing please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!