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
maw [93]
2 years ago
6

A 70 cm long stick is cut into two parts in such a way that the longer part is 20 cm longer than the shorter part. How long is e

ach part?
Mathematics
1 answer:
Dahasolnce [82]2 years ago
5 0

Answer:

Long part= 45

Short part= 25

Step-by-step explanation:

Let the short part of the stick be x

Let the long part be x+20

The total length of the stick is 70cm

x + (x+20)= 70

x+x+20= 70

2x+20= 70

2x= 70-20

2x= 50

x= 50/2

= 25

Longer part length= 20+25

= 45

The short part is 25

You might be interested in
The regular price of a TV is $475. It's currently on sale for 30% off. What is
Hitman42 [59]

Answer:

You will pay $332.50 for a item with original price of $475 when discounted 30%

meaning the discount is $142.50

Step-by-step explanation:

if you buy an item at $475 with 30% discount, you will pay 475 - 142.5 = 332.5 dollars.

please give brainliest and thanks if possible

7 0
2 years ago
Which expression is equivalent to 7^5/7^2
PolarNik [594]

Answer:

You are correct my good sir! 7^5/7^2 expanded is (7x7x7x7x7)/(7x7)! another awesome thing to know for future reference is when dividing exponents with the same base you can simply subtract the exponents from each other! for example, 7^5/7^2=7^3! :D Hope This Helps!

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Which equation represents the function shown on the graph?<br> y=1/4x<br> y=1/2x<br> y=2x<br> y=4x
Alexus [3.1K]
Y=4x. y=mx+b m=slope b=y intercept m=4 because it goes up 4 over 1 and 4/1=4 b=0 because it started at 0, making the equation y=4x+0 or just y=4x
5 0
2 years ago
Read 2 more answers
Which equation can be solved by using this system of equations? startlayout enlarged left-brace 1st row y = 3 x superscript 5 ba
Mariulka [41]

An equation which can be used to solve the given system of equations is 3x⁵ - 5x³ + 2x² - 10x + 4 = 4x⁴ + 6x³ - 11.

<u>Given the following data:</u>

y = 3x⁵ - 5x³ + 2x² - 10x + 4

y = 4x⁴ + 6x³ - 11

<h3>What is a system of equations?</h3>

A system of equations can be defined an algebraic equation that only has two (2) variables and can be solved simultaneoulsy.

Equating the given equations, we have:

y = y

3x⁵ - 5x³ + 2x² - 10x + 4 = 4x⁴ + 6x³ - 11

3x⁵ - 5x³ + 2x² - 10x + 4 - (4x⁴ + 6x³ - 11) = 0

3x⁵ - 5x³ + 2x² - 10x + 4 - 4x⁴ - 6x³ + 11 = 0

3x⁵ - 5x³ + 2x² - 10x + 4 - 4x⁴ - 6x³ + 11 = 0

3x⁵ - 4x⁴ - 11x³ + 2x² - 10x + 15 = 0

Read more on equations here: brainly.com/question/13170908

3 0
2 years ago
What is the slope of the line with the equation y +2 = -3(x – 7)?
Citrus2011 [14]

Answer:

A.m = -3

Step-by-step explanation:

This equation is written in point slope form

y-y1 = m(x-x1)

y +2 = -3(x – 7)

y - -2 = -3(x – 7)

The slope is -3 and the point is (7, -2)

5 0
2 years ago
Other questions:
  • What is the volume of a box with a height of 3/2 inches, a length of 7/2 inches, and a width of 5/2 inches.
    9·1 answer
  • Which is greater 3/3 or 7/8
    10·1 answer
  • Help ASAP please!!!!!
    9·2 answers
  • A number plus its fifth add up to 17 What is the number
    5·2 answers
  • Sail with the equation by completing the square x^2+8x=-3
    11·1 answer
  • Its not C. SO WHAT IS IT???
    7·1 answer
  • Kevin needs to run 320 meters a day for his training program. He plans on running around the high school track shown. If he runs
    6·2 answers
  • Which of the following number cannot represent the 3 sides of a triangle?
    13·2 answers
  • Brooke paints the outsides of the square walls and triangular ceilings of her treehouse. What is the area?
    12·1 answer
  • Si al invertir $60.000 se pierde un 8% ¿A cuánto asciende la pérdida?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!