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
il63 [147K]
3 years ago
7

Barbara is 142 cm tall. This is 2 cm less than 3 times

Mathematics
1 answer:
krok68 [10]3 years ago
3 0
The answer for your question is 45 cm long
You might be interested in
What is the length of arc S shown below?
ki77a [65]

Answer:

s = 2

Step-by-step explanation:

The length of the arc s is calculated using

s = circumference × fraction of circle

  = 2πr × \frac{0.4}{2\pi } ( cancel 2π )

  = 5 × 0.4 = 2

8 0
3 years ago
Read 2 more answers
PLEASE PLEASE HELP ME ! Jerry wants to buy his grandpa's old car for $500.00. He works 10 hours a week
Juli2301 [7.4K]

Answer:

Step-by-step explanation:

Needs $500  Makes 7.50 and works 10 hours week.

7.50*10= $75.00 a week

500/75= 6.6 weeks or 6 weeks and 2/3 of a week. I'd round to 7 weeks.

75(x)=500   X= weeks needed.

75x=500 if you divide 500 by 75

x=20/3 or 6.6

8 0
3 years ago
What is the tenth term of the sequence 1/2, 3/4, 5/6, 7/8, 9/10,?
Verdich [7]
11/12 i believe that is the answer

3 0
3 years ago
Help please thank you
Ad libitum [116K]
In order for the triangle to be isosceles, we have to set two lengths of the triangle equal to each other. 

Let's take the lengths 5x-12 and x+20 and set them equal to each other. 

5x - 12 = x + 20 

Combine like terms by moving them over to their respective sides.

Subtract x from both sides of the equation. 

4x - 12 = 20 

Add 12 to both sides of the equation. 

4x = 32 

Divide both sides by 4. 

x = 8 

Check your answer by substituting. 

5x - 12 = x + 20

5(8) - 12 = 8 + 20

40 - 12 = 28 

28 = 28

Solution: x = 8 




5 0
3 years ago
Which equation represents a proportional relationship? Y=-5(x+1). Y=5x+1. Y=-x. Y=1/5x
Tema [17]
A proportional relationship is also a direct variation.
The general equation of direct cvariation is

y = kx,

where k is a number.

In your case, if k = -1, then y = kx becomes y = (-1)x which is the same as

y = -x
4 0
3 years ago
Other questions:
  • Order the following form least to greatest: 0.07, 0.71, 0.007, 0.071?
    5·2 answers
  • What are the solutions of |3x + 2| > 9?
    11·1 answer
  • A cylinder has a base with a radius of 5 cm and a height of 15 cm. What is the volume of the cylinder? (Use π = 3.14.)
    10·1 answer
  • an image of a book shown on a website is 1.5 inches wide and 3 inches tall on a computer monitor. The actual book is 9 inches wi
    9·3 answers
  • Kevin and Marcus were comparing their ages. The same of their ages was at least 9 years but was at most 24 years. If Kevin is 6
    14·1 answer
  • What’s the answer for number 9
    5·1 answer
  • What is the slope of the line presented by the equation y =-2/3-5x
    6·1 answer
  • Simplify the expression by applying the distributive property and then combining like terms
    14·2 answers
  • Polynomials I really need help someone please help me please
    10·1 answer
  • What is the slope of the line that passes through the points (-9, -3)(−9,−3) and (1, -3) ?(1,−3)? Write your answer in simplest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!