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
inn [45]
2 years ago
12

The length of a rectangle is 5 less than 3 times the width. What is the length?

Mathematics
2 answers:
nataly862011 [7]2 years ago
6 0

Answer:

So, length of the Rectangle is {(3×7)-5}=16 inches

and width is= 7 inches

Step-by-step explanation:

Tanzania [10]2 years ago
5 0

Answer:

Let the width of the Rectangle be x inches

Then, length is (3x-5) inches

Perimeter of the Rectangle= 46 inches (given)

According to the above problem,

Equation :---- Perimeter=2(length+breadth)

<u>2{(3x-5)+x}=46</u>

2(4x-5)=46

(4x-5)=46/2=23

4x=(23+5)=28

x=28/4

<u>x=7</u>

So, length of the Rectangle is {(3×7)-5}=16 inches

and width is= 7 inches

You might be interested in
What is the equation of the following line written in slope-intercept form?
nasty-shy [4]
SOLUTION:

To begin with, let's establish that the formula of this line is in slope-intercept form as follows:

y = mx

The formula for this line isn't:

y = mx + b

This is as this line doesn't have a y-intercept ( b ) as it passes through the origin instead. This means that ( b ) would be rendered useless in this formula as it would just bring us back to the y = mx formula as displayed below:

y = mx + b
y = mx + 0
y = mx

Moving on, for ( m ), we need to find the gradient of the line as displayed below:

m = gradient
m = rise / run
m = 10 / 2
m = 5

Now, we must simply substitue ( m ) into the formula in order to obtain the equation for this line as displayed below:

y = mx
y = 5x

Therefore, the answer is:

A. y = 5x
6 0
3 years ago
Given Triangle DEF has point D(-1,-5), E(-2,-1) and F(-4,-3) and is
Fiesta28 [93]

Answer:

i think its f

Step-by-step explanation:

7 0
3 years ago
Mr. Mendoza invests in five stocks. The table shows the growth in stock prices in dollars at the end of a trading day.
Morgarella [4.7K]

Answer:

The correct answer is C, as growth on stock E is bigger from the growth of stock B

Step-by-step explanation:

In order to resolve this problem, we must have in mind that the negative numbers are smaller when they are more distant from 0, and that positive numbers are bigger when they are more distant from 0. So, the biggest number of growth is the one that is more distant from 0.

The correct answer is C, as growth on stock E is bigger from the growth of stock B.

8 0
3 years ago
Read 2 more answers
Need help!
siniylev [52]

<u>Correct </u><u>Inputs </u><u>:-</u>

In ΔABC right angled at A, D and E are points on BC, C such that BD = CD and AD ⊥ BC

\underline{\underline{\large\bf{Solution:-}}}\\

\longrightarrow Let us know about definition of altitude first. The altitude of a triangle is the perpendicular line segment drawn from the vertex to the opposite side of the triangle.

\leadstoMedian is the line segment from a vertex to the midpoint of the opposite side.

<u>Let us Check all options one by one </u>

  • CD is line segment which starts from vertex C but don't falls on opposite side AB thus it is not an altitude.❌

  • BA is line segment which starts from vertex B and falls perpendicularly on opposite sides AC and is thus an altitude.✔️

  • AD is line segment which starts from vertex A and falls perpendicularly on opposite side BC and is thus an altitude.✔️

  • AE is a line segment which starts from vertex A but doesn't falls perpendicularly on opposite side BC and is thus not an altitude.❌

  • AD falls on BC with D as mid point because BD = CD and is thus a median. ✔️
8 0
2 years ago
Acceleration of 10kg Maas's pushed by a 5n force
malfutka [58]

Answer:

<h3>The answer is 0.5 m/s²</h3>

Step-by-step explanation:

To find the acceleration of an object given it's mass and the force acting on it can be found by using the formula

acceleration =  \frac{force}{mass}  \\

From the question

force = 5 N

mass = 10 kg

So we have

acceleration =  \frac{5}{10 }  =  \frac{1}{2}  \\

We have the final answer as

<h3>0.5 m/s²</h3>

Hope this helps you

7 0
3 years ago
Other questions:
  • The equation 8 − 4x = 0 has real solution(s).
    14·2 answers
  • How does the graph of g(x) = (x - 1) + 5 compare to the parent function f(x) = xº?
    8·1 answer
  • PLEASE HELP ME!!!!!!!!
    12·1 answer
  • Drag each tile to the correct box. Not all tiles will be used.
    10·1 answer
  • Please help me I do not understand this
    5·1 answer
  • A board that measures 3/4 feet long is cut into 6 equal pieces . What is the length of each price
    9·2 answers
  • Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·2 answers
  • GIVEAWAY!!! <br> 50PTS + BRAINLIEST <br><br> 4(2x)−8x+4
    11·1 answer
  • In an isosceles triangle the length of the base is 10 cm
    10·1 answer
  • (5√3-√27)^3 <br> how do you prove that this is an integer?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!