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
mafiozo [28]
3 years ago
5

The actual length of the rectangle below is 41 cm. Using the scale drawing below, find the actual width.

Mathematics
2 answers:
Margaret [11]3 years ago
7 0

Okay, so your scale rectangle has a length of l = 8.2 cm. The actual triangle has a length of L = 41 cm. What is the scale factor? You find out by dividing the scale rectangle l from the actual rectangle L.

41 cm / 8.2 cm = 5

The scale factor is 5. That means the actual rectangle is exactly 5 times bigger than the scale rectangle. Now finding the width is easy! If the width of the scale rectangle is 2.1 cm and the scale factor is 5, you just multiply them together!

2.1 cmx 5 = 10.5 cm

The width of the actual rectangle is 10.5 cm! Hope that helps!

yaroslaw [1]3 years ago
4 0

Answer:

The width of the actual rectangle is 10.5 cm

Step-by-step explanation:

You might be interested in
The points (10, -10) and (8, -10) fall on a particular line. What is its equation in slope-intercept form?
blondinia [14]

y = 0x - 10 is the equation in slope-intercept form given that the points (10, -10) and (8, -10) which fall on a particular line. This can be obtained by the formula of the slope-intercept form of the line.

<h3>What is its equation in slope-intercept form?</h3>
  • Linear equation is an equation that models a linear function.

In linear equation the variables are raised to the first power.

Example, Linear equation: 2x + 3, Not a linear equation: x² + 5

The graph of a linear equation contains all the ordered pair that are solutions of the equation.

The equation of a line is given by,

y = mx + c, m is the slope of the equation, c is the y intercept

m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} },  y intercept is the y coordinate of the point where y crosses the y axis.

Here in the question it is given that,

The points (10, -10) and (8, -10) fall on a particular line.

 

We have to find the equation in slope-intercept form.

Slope of the equation will be,

m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} } ⇒ m = \frac{-10 -(-10) }{8 -10 } ⇒ m = 0  

y-intercept of the equation will be,

y = mx + c ⇒ -10 = 0 + c ⇒ c = -10

The equation of the line in slope-intercept form will be,

y = 0x -10

Hence y = 0x - 10 is the equation in slope-intercept form given that the points (10, -10) and (8, -10) which fall on a particular line.

Learn more about slope-intercept form here:

brainly.com/question/9682526

#SPJ9

         

7 0
2 years ago
A line with a slope of -2 passes through the point (3-1). Which of the following is the equation of the line? (1) y=3x-2 (3) y=-
Inessa [10]

Answer:

y=-2x-1

Step-by-step explanation:

6 0
3 years ago
I need to find the volume of a sphere
Feliz [49]

Answer:

523.6

Step-by-step explanation:

Following the calculation, and 3.14 for pi, the answer would be 523.6

8 0
3 years ago
94 plus 20 subract 8
Marina86 [1]
The answer is 106 your welcome :-)
7 0
4 years ago
Read 2 more answers
The sum of 4 consecutive integers is 198 what is the fourth number in the sequence
miss Akunina [59]
The fourth number is 51. 48+49+50+51= 198. 
THE NUMER IS 48
5 0
3 years ago
Other questions:
  • I will mark brainliest, Please answer d). How do I do this question and what is the answer.
    7·2 answers
  • Find the area for the circle (use 3.14 for pi). Round to the nearest tenth.
    15·2 answers
  • Can some one please help me ??? Please anyone
    5·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    6·2 answers
  • the slopes of two lines are 2 and -2. because of this we can conclude these two lines are which of the following?
    13·1 answer
  • Geometry help please :(
    9·1 answer
  • Sipho buys a bread on Monday and eats a third of it. On Tuesday he eats half of what is left over. If the bread is cut in 21 sli
    6·1 answer
  • What is the volume of the prism?
    5·1 answer
  • Factorisation<br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B3%7D%20%20-%20x" id="TexFormula1" title=" {x}^{3} - x" alt="
    9·2 answers
  • Use the interactive tool to find which of the following expressions have a sum of 6. Check all that apply.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!