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
Deffense [45]
3 years ago
13

When a 49 pound weight is attached to a spring, the spring

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
6 0

im not for sure but I think the answer is 9! my reasoning is below,,

Step-by-step explanation:

\frac{49}{7}  =  \frac{63}{x}

do the crossing method and it would result in this

(49×x) = (63×7)

after simplifying both sides

49x = 441

divide both sides by 49 and the result will be

x = 9 !!

You might be interested in
Which statement is the correct interpretation of the inequality −4 > −5? (5 points)
Nataly_w [17]

Answer:

On a number line, -4 is located to the right of -5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Which of the following shows a group of possible angles a triangle could have?
Delvig [45]

Answer:

C. 60 degrees, 60 degrees, 60 degrees

Step-by-step explanation:

The measures of interior angles of a triangle sum to 180°.

8 0
3 years ago
Help help help pls NO links I can’t open them:( pic is above
Natali5045456 [20]

Answer:

a) 36°

b ) 18°

Step-by-step explanation:

The formula is given as:

The measure of each exterior angle =360°/n, where n = number of sides of a polygon.

a) decagon

Decagon = 10 sides

Hence, the measure of each exterior angle = 360°/10

= 36°

b) 20-gon

20-gon = 20 sides

Hence, the measure of each exterior angle = 360°/20

= 18°

8 0
2 years ago
Solve the equation below 5 - 1/2x = 5/8x + 2
Dafna1 [17]
X = 8/3 

I hope this helped!
4 0
3 years ago
Read 2 more answers
Pls help I’ll mark u brain
Fofino [41]

Answer:

A: y=6x

B: A

Step-by-step explanation:

A: Rise over run

B: You can use the points to determine the answer, 6(2)=12 (2,12) 6(3)=18 (3,18)

6 0
2 years ago
Other questions:
  • My shadow in the back. Yeah no I need help. One again.
    11·1 answer
  • The YMCA lap pool is a right rectangular prism
    12·2 answers
  • An inclined ramp rises 5ft over a horizontal distance of 10ft. How long is the ramp?
    10·1 answer
  • The bowling fans want to play just 1 game of laser tag and more than 1 game of bowling.
    10·1 answer
  • Write each equation in exponential form.
    12·1 answer
  • (0, 2) (3, 8)<br> write an equation in slope intercept form
    7·1 answer
  • What type of triangle center is shown as point C in the figure?
    5·1 answer
  • 15 people are to share 4.5 pizzas equally. What fraction of pizza do each one get?
    14·1 answer
  • Population Growth Using 20th-century U.S. census data,
    11·1 answer
  • What are two things an electric circuit needs to work?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!