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
kotegsom [21]
3 years ago
12

When are the diagonals of a rectangle equal

Mathematics
1 answer:
xeze [42]3 years ago
7 0

Answer:

The diagonals of a rectangle are always equal.

Step-by-step explanation:

One of the properties of rectangles are diagonals of rectangles being congruent.

You might be interested in
Two trucks started toward each other at the same time from towns 500 km apart. One truck traveled at a rate of 65 km per hour wh
vredina [299]
They will meet in 4 hours.
7 0
3 years ago
Find the surface area of the following shape
ryzh [129]

Answer:

148cm will be the answer

7 0
3 years ago
Read 2 more answers
Write an equation for a parabola in which the set of all points in the plane are equidistant from the focus and line F(-6,0); x=
Bogdan [553]

Step-by-step explanation:

Since we have a vertical directrix, the equation of the parabola is

(y - k) {}^{2}  = 4p(x - h)

Where p is the distance from the vertex to the directrix.

or the distance from the vertex to the focus.

Since we have a sideways parabola, let use the point for the directrix is (-6,0). So let find the midpoint of (-6,0) and (6,0). That would be our vertex.

\frac{ - 6 + 6)}{2}  = 0

\frac{0 + 0}{2}  = 0

So our vertex is (0,0).

So our equation become

{y}^{2}  = 4px

The distance from the focus and directrix is 6.

So p=6.

{y}^{2}  = 24x

So p is 6.

Since p is 6,

\frac{ {y}^{2} }{24}  = x

3 0
2 years ago
Solve using elimination.<br> -3x + 4y = 9<br> 3x – 10y = 9<br> -<br> PLEASE HELP
Art [367]

Answer:

x= -7

Y= -3

Step-by-step explanation:

4 0
2 years ago
What is the substitution to 3x y=-16 5x y=-20?
erica [24]
The first one ,to substitute 3xy from -16 ...so divided both side by 3 .so, (xy =-5.33). the second one,5xy =-20. so,divided both sides by 5 so xy = -4....
5 0
3 years ago
Other questions:
  • How do we solve question 1?
    11·1 answer
  • The sum of three consecutive even numbers is 90. What is the smallest of these numbers? number choice
    10·1 answer
  • What is the inverse function of f(x)=2/3x-6
    13·1 answer
  • patrick prepared 12 kg of dough after working 3 hours how much dough did Patrick prepare if he worked for 5 hours
    8·2 answers
  • What is the polynomial 3y2 + (y + 7)2 – 15 after it has been fully simplified and written in standard form? 4y2 + 34 3y2 + y + 3
    10·2 answers
  • What are the length(s) of the sides labeled a and b in the triangle below?
    12·2 answers
  • Which ratio is equvalent to 7:3
    6·1 answer
  • Need it nowwwwwww show work thank you
    14·1 answer
  • Help i dont understand how to do this the question is "Put your answer in decimal form."
    9·1 answer
  • Please help I need this ASAP!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!