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
alina1380 [7]
3 years ago
12

Hector needs to buy a window shade in his house. He measured the width of the window as 37 inches. The actual measurement is 40

inches. What is the percent error
Mathematics
1 answer:
alex41 [277]3 years ago
5 0

Answer:

3/40 = 7.5%

Step-by-step explanation:

3/40 percent error.

3/40 = 7.5%

You might be interested in
Which point is a solution to the linear inequality y < -1/2x + 2?
just olya [345]
The answer is (3,-2)
4 0
3 years ago
Read 2 more answers
A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter. The central angle formed by the peach co
Vsevolod [243]

Answer:

D. 5 inches

Step-by-step explanation:

Given:

A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter.

That means complete angle having 360° is divided into 3 section.

The central angle formed by the peach cobbler is 105 degrees.

The central angle formed by the pasta is 203 degrees.

<u>Question asked:</u>

What is the approximate length of the arc of the section containing the peas?

<u>Solution:</u>

The central angle formed by the peas = 360° - 105° - 203°

                                                                = 52°

Ridius,r=\frac{Dameter}{2} =\frac{12}{2} =6\ inches

As we know:

Length\ of\ arc=2\pi r\times\frac{\Theta }{360}

                        =2\times\frac{22}{7} \times6\times\frac{52}{360} \\ \\ =\frac{13728}{2520} \\ \\ =5.44\ inches

Therefore, the approximate length of the arc of the section containing the peas are 5 inches.

6 0
3 years ago
(x2yz3)2 how do you solve
AVprozaik [17]
<u>Use the distributive property to solve. Multiply the two by every term in the parentheses and then combine alike terms.</u>
6 0
3 years ago
PLEASE HELPP URGENT<br> 20 points!!!
MAVERICK [17]
If you're talking about the second part of the question where it asks you which facts you included in your answer, you can choose any of them and it will be counted right.
8 0
3 years ago
A father is four times as old as his son. In 3 years, the father will be three times as old as his son. How old is each now?
matrenka [14]

4x+3=3(x+3)

4x+3=3x+9

4x-3x=9-3

x=6

So The Father is 24 and the Son is 6

8 0
3 years ago
Other questions:
  • Q #15 Graph ARTS With vertices R(6, 6), S(3, -6),and T(0, 3) and its image. over the Y -axis
    9·1 answer
  • When you roll a die, what kind of probability are you using
    9·1 answer
  • Question
    7·1 answer
  • Need help with this math problem
    11·1 answer
  • The histogram to the right represents the weights​ (in pounds) of members of a certain​ high-school math team. How many team mem
    8·1 answer
  • A parallelogram has a base of 12 meters and a height of 1.5 meters. What is its area?
    12·1 answer
  • Solve -3(2w – 1) = 5w – 19
    10·2 answers
  • What are the number 2,3,5,7,11,13,17,19, and 23
    11·1 answer
  • A cuboid has the width of x cm. The length of the cuboid is 4cm more than the width. The height is 4cm less than the width. The
    11·1 answer
  • Please HELPP with this question
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!