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
Nat2105 [25]
3 years ago
7

Which of the following best describe(s) the diagonals of a rectangle. Select all that apply.

Mathematics
2 answers:
marin [14]3 years ago
7 0
The answers are congruent and intersecting
Mumz [18]3 years ago
6 0

Answer:  The correct options are (a) congruent and (d) intersecting.

Step-by-step explanation:  We are to select the correct options that best describes the diagonals of a rectangle.

<u>RECTANGLE:</u>  A rectangle is a quadrilateral in which

(i) the adjacent sides are perpendicular,

(ii) opposite sides are parallel and congruent,

(iii) Each angle is a right angle,

(iv) The diagonals are congruent and bisect each other.

For example, in the attached figure, ABCD is a rectangle.

The diagonals AC and BD are congruent and they intersect at the point 'O' such that AO = OC, BO = OD.

Therefore, the diagonals of a rectangle are congruent and intersecting.

Thus, the correct options are (a) and (d).

You might be interested in
1 2 3 4 5 6 7 8 9 10
kirza4 [7]
Yes so i do need to doing the times and multipics then get a fraction then u will get tot eh answer
6 0
4 years ago
HELP ME ASAP for 37 points!! which expression is equivalent to 14.5d+8.5-1/2d+1/2+2.5d
lina2011 [118]

Equivalent expressions are expressions with equal values

The equivalent expression is 16.5d+9

<h3>How to determine the equivalent expression</h3>

The expression is given as:

14.5d+8.5-1/2d+1/2+2.5d

Express the fractions as decimals

14.5d+8.5-0.5d+0.5+2.5d

Collect like terms

14.5d-0.5d+2.5d+8.5+0.5

Evaluate the like terms

16.5d+9

Hence, the equivalent expression is 16.5d+9

Read more about equivalent expressions at:

brainly.com/question/2972832

7 0
2 years ago
A. 115<br> B. 167<br> C. 126<br> D. 96
geniusboy [140]

Answer:

126

Step-by-step explanation:

Let x be the missing length

The triangles are similar:

● UE/140 = 45/x

From the graph we deduce that:

● UE = 140 - 90 = 50

Replace UE by its value

● 50/ 140 = 45/x

Switch x and 50

● x / 140 = 45/50

45/50 is 9/10 wich is 0.9

● x/140 = 0.9

Multiply 0.9 by 140

● x = 140 × 0.9

● x = 126

5 0
3 years ago
Read 2 more answers
1-Describe the error in the way the calculation of the slope of the two points is set up and/or solved. Please be specific. Do n
Bad White [126]

Answer:

Please check explanations for answer

Step-by-step explanation:

Let’s have two points (5,10) and (15,20)

1. Let’s find the slope of these two points

Mathematically, the slope can be calculated using the formula;

m = (y2-y1)/(x1-x2)

So m = (20-10)/(5-15) = 10/-10 = -1

The error here is the formula used in calculating the slope

The formula should be;

m = (y2-y1)/(x2-x1) and not x1-x2

2. To calculate the slope correctly, we have;

m = (y2-y1)/(x2-x1)

So the slope will be;

m = (20-10)/(15-5) = 10/10 = 1

In the point slope form, the equation can be represented as;

y-y1 = m(x-x1)

Let’s use the point (5,10)

y- 10 = 1(x-5)

The above is the point slope form

using one of the points and the correct slope of the line

6 0
3 years ago
Solve for x: (1/2) + 4/(2x) = (x + 4)/10
Charra [1.4K]

Answer:

x  =  5 ,  − 4

Step-by-step explanation:

Solve the rational equation by combining expressions and isolating the variable  x .

8 0
3 years ago
Other questions:
  • The slope of the line whose equation is given
    11·2 answers
  • Solve for x. The triangles in each pair are similar.
    13·1 answer
  • Listed below are the amounts​ (dollars) it costs for marriage proposal packages at different baseball stadiums. Find the​ range,
    8·2 answers
  • A migrating bird flies 341 miles in 11 hours. How many miles can the bird fly in 6 hours?
    11·2 answers
  • A parabola is defined by the equation x2 = 3/4y. In which direction will the parabola open?
    6·2 answers
  • Can someone help me out with this?
    8·2 answers
  • A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
    15·1 answer
  • Find the solutions of the quadratic equation –9x2 + 49 = 0.
    7·1 answer
  • PLEASE HELP I NEED THIS ASAP
    7·1 answer
  • 9. What is the slope of the line through the points (-2, -1) and (4, 3)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!