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
miskamm [114]
2 years ago
14

The area of rectangle ABCD is 28 cm^2

Mathematics
1 answer:
Sonbull [250]2 years ago
8 0

The length of AB is (x + 4) cm and the values of a and be are a = 10, b = 4

A rectangle is a quadrilateral in which opposite sides are equal and parallel to each other. The area of a rectangle is:

Area = length * width

From the image:

Length of AB = x + 4

Length of BC = x + 6

The area of rectangle ABCD = Length of AB * Length of BC

28 = (x + 4)(x + 6)

x² + 10x + 24 = 28

x² + 10x = 4

Comparing with x² + ax = b gives:

a = 10, b = 4

Therefore the length of AB is (x + 4) cm and the values of a and be are a = 10, b = 4

Find out more at: brainly.com/question/15019502

You might be interested in
1
Eduardwww [97]

Answer:

Cartesian plane: This is a particular case of a coordinate plane, such that we have two (or more) perpendicular axes, and usually is used for rectangular coordinates.

Two-dimensional: A coordinate plane can be two-dimensional, some examples are polar coordinates, where the coordinates are the radius and the angle, or rectangular coordinates, where the variables are x and y.

Three-dimensional: Similar to before, a coordinate plane can be three-dimensional in several ways, like in spherical coordinates or cylindrical coordinates.

Extends forever: The axes in a rectangular coordinate plane extend forever, so this description also works.

Perpendicular axes: In some cases, like in rectangular coordinates, the axes are perpendicular, (but not always) so this can also be used.

Parallel axes: As each axis is measured along its length, having two parallel axes will be useless (as we could use only one axis instead of two) so this is the only one that would not apply to a coordinate axis.

7 0
2 years ago
Jack has $205, and he is spending $2 each day. Which algebraic expression describes this situation, where d represents the numbe
xxTIMURxx [149]
205-2d

That's the expression.  205 you start with, every day, you add two, so 2*d is logical.
4 0
2 years ago
Read 2 more answers
Geometry help, Need help as soon as possible (Image Attached)
Harlamova29_29 [7]

Answer:

Yes they equal eachother beacuse the math teacher told me that they do

Step-by-step explanation:

so first you see pattern look up lok down then answer the question

4 0
2 years ago
Complete the proof.<br><br> Prove: △VWX ≅ △XYV<br> A) AAS <br> B) ASA <br> C) HL <br> D) SAS
soldier1979 [14.2K]

Answer:

D) SAS

Step-by-step explanation:

Given:

Segment XY = segment VW

Segment XY ║ segment VW

∠ VXY = ∠ WVX (Alternate Interior angle Theorem)

Segment VX ≅ segment VX (relative property of Congruence)

Solution:

In △VWX  and △XYV

Segment VX ≅ segment VX

∠ WVX = ∠ VXY

Segment XY = segment VW

∴ By Side Angle Side Congruence Property

△VWX ≅ △XYV by SAS

8 0
3 years ago
Read 2 more answers
My smart people help me love yall! ^^
mr_godi [17]

Answer:

<u>x = 36</u>

Step-by-step explanation:

180 - 126 = 54

90 + 54 + x = 180

144 + x = 180

180 - 144 = x

x = 36

Have a nice day!

7 0
2 years ago
Other questions:
  • Mika's little sister wants help getting her bicycle ready for a parade. She can choose among 2 colors of handlebar streamers, 8
    13·1 answer
  • Rounding 3.1 to the given place hundredth, tenth, tens
    6·2 answers
  • On a test flight during the landing of the space shuttle the ship was 323 ft above the end of the landing strip. If it came in a
    9·1 answer
  • Solve the system below.
    8·1 answer
  • Tuesday jane walked 52/3km at recess.they walked the same for 3 days.how much di<br> d she walk.
    7·2 answers
  • what is the difference between -(4) to the power of 7, (-4) to the power of 7, -4 to the power of 7, help i'm lost and my teache
    7·1 answer
  • Can someone tell me the answer plz I’ll give brainlist and points Don’t answer if you don’t know plz
    11·2 answers
  • What is the area of the following circle? Either enter an exact answer in terms of π πpi or use 3.14 3.143, point, 14 for π πpi
    8·1 answer
  • Akin has some money in a box.if 3/8 of the money Is N4.80, how much money does he have in the box​
    10·1 answer
  • What is the area of the triangle?<br> 4<br> 2<br> units?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!