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
MArishka [77]
3 years ago
14

A rope is 225 centimeters long.

Mathematics
1 answer:
egoroff_w [7]3 years ago
4 0

Answer: 75

Step-by-step explanation:

1 1/2 meters = 3/2 meters = 1.5 meters = 150 centimeters

225 centimeters - 150 centimeters = 75 centimeters

You might be interested in
A cylinder has a height of 10 inches and a radius of 5.5 inches. What is the
umka2103 [35]

Answer: 949.85 in 3

Step-by-step explanation:i took the test lol

5 0
2 years ago
Is 15 ft, 36 ft, 39 ft a right triangle?
Nina [5.8K]
Use the pythagoream theorem to check. a^2+b^2=c^2

a=15 b=36 c= 39

225+1296=1521

The equation is true so it is a right triangle.
7 0
3 years ago
Read 2 more answers
If a given data point is (1,4) and the line of best fit is y = 1.5x + 3.25, what's the residual value?
Svetlanka [38]

Answer:

The residual value is -0.75

Step-by-step explanation:

we know that  

The residual value is the observed value minus the predicted value.

RESIDUAL VALUE=[OBSERVED VALUE-PREDICTED VALUE]

where

Predicted value.--> the predicted value given the current regression equation

Observed value. --> The observed value for the dependent variable.

in this problem

we have the point (1,4)

so

The observed value is 4

<em>Find the predicted value  for x=1 </em>

y =1.5(1)+3.25=4.75

predicted value is 4.75

so

RESIDUAL VALUE=(4-4.75)=-0.75

4 0
3 years ago
Find the measure of the central angle of a sector if its area is 5 pi and the radius is 6
lesantik [10]
For this case we use the following formula
 Area of Sector = Area * radians of sector / 2 * pi radians
 Where,
 Area: it is the area of the complete circle.
 We have then:
 Area = pi * r ^ 2
 Area = pi * (6) ^ 2
 Area = 36pi
 Substituting values:
 5pi = 36pi * radians of sector / 2 * pi
 Clearing:
 radians of sector = ((5pi) * (2pi)) / (36pi)
 radians of sector = (10pi ^ 2) / (36pi)
 radians of sector = (10pi) / (36)
 radians of sector = (10/36) pi
 radians of sector = (5/18) pi
 in degrees:
 (5/18) pi * (180 / pi) = 50 degrees
 Answer:
 The measure of the central angle is:
 50 degrees
3 0
3 years ago
Point a,b and are collinear and b bet a,c if ab=48,ab=2x +2,and bc=3x+6 what is bc?​
koban [17]
8 bra cause that’s the answer I got for sure
6 0
3 years ago
Other questions:
  • The fraction that name the same amount are
    15·2 answers
  • Suppose we take a random sample of 41 state college students. Then we measure the length of their right foot in centimeters. We
    12·1 answer
  • Solve using the unit rate problems find the constant speed 1,200 feet in 48 seconds
    8·1 answer
  • a boat is traveling at an average speed of 15 meters per second. how many kilometers per minute is the boat traveling?
    8·2 answers
  • Is the function y=<br> -<br> 9x–6 linear
    5·1 answer
  • The Dunkin family budgets 6 1/2% of their annual net income of $39,000 for clothes. How much annually do they budget for clothes
    5·1 answer
  • 1<br> What is the value of x in the figure? Use the degree symbol<br><br> 72°<br> 38°<br> X °
    13·1 answer
  • What does the Angle-Angle Criterion tell you about the relationship between two triangles?
    6·1 answer
  • Let f(x)=2/3x+4 and g(x)=kx+6 . For which value of will the x-intercept of f() be equivalent to the x-intercept of g()?
    12·1 answer
  • The movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your an
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!