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
Nataliya [291]
2 years ago
12

Measuring the width of a book.

Mathematics
2 answers:
sweet-ann [11.9K]2 years ago
5 0
Lol what’s the question
barxatty [35]2 years ago
5 0
What is the problem?
You might be interested in
Use a graphing calculator to solve the equation -2sin(theta)= 1.2 in the interval from 0 to 2pi.
elena-s [515]

Answer:

\theta=\pi +arcsin(\frac{3}{5})\approx 3.785\\\\\theta=2\pi -arcsin(\frac{3}{5} ) \approx 5.64  

Step-by-step explanation:

As you can see from the graph I attached you, the possible solutions in the interval from 0 to 2π are approximately:

\theta=3.7\\\\and\\\\\theta=5.7

So, it's useful to solve the equation too, in order to verify the result:

-2sin(\theta)=1.2\\\\sin(\theta)=-\frac{3}{5}

Taking the inverse sine of both sides:

\theta=\pi +arcsin(\frac{3}{5})\approx 3.785\\\\\theta=2\pi -arcsin(\frac{3}{5} ) \approx 5.64

Using this result we can conclude the solutions in the interval from 0 to 2π are approximately:

\theta\approx 3.785\\\\\theta \approx 5.64

8 0
3 years ago
What is the simplified value of the expression below? 8.5 + (12 + 4) times 2 minus 7
Zolol [24]

Answer:

33.5  

-by-step explanation:

8.5 + (12 + 4) × 2 - 7

Use PEMDAS ( I think this is right hope it helps!)

8 0
3 years ago
I need help please!!!​
Harlamova29_29 [7]
Answer: you’re multiplying by 2 each time
7 0
3 years ago
Rods mother is 3 years more than 4 times as old as Rod . Their combined age is 33 . How old is Rod
marshall27 [118]
3 + 4x = 33
-3 on both sides
4x = 30
/4 on both sides
x = 7.5

Answer:
Rod is 7 1/2 years old
3 0
3 years ago
What is the area of the figure in square units?​
igor_vitrenko [27]

Answer:

Area of a Rectangle: l x w

2 x 3 = 6

Area of a Triangle:

\frac{b \times h}{2}

The slanted height of the triangle is 2 and the base of the triangle is also 2 so

\frac{2 \times 2}{2}  \\  \\  \frac{4}{2}  = 2

So to get the area of the figure you add the area of the rectangle plus the area of the triangle.

6+2=8

The area of the figure is 8 units square

5 0
2 years ago
Other questions:
  • A sheet of paper has a perimeter of 39 inches. If the width of the paper is 8.5 inches, what is the length of the sheet of paper
    14·1 answer
  • If 60 equals twice a number added to itself, find the number.
    6·1 answer
  • What is the inverse of h?
    14·1 answer
  • What is the value of the missing exponent?<br> 123,456,789 = 1.23456789 x 10^
    12·1 answer
  • W is greater than 5 and less than or equal to 9<br> Use w only once in your inequality.
    14·1 answer
  • The current l in an electrical conductor varies inversely as the resistance R of the conductor. The current is 1/6 ampere when t
    12·1 answer
  • Sean drank 2ml today witch was 180 ml more than he drank yesterday how much water did he drink yesterday answe
    11·1 answer
  • I NEED THIS DONE ASAP ILL MARK YOU THE BRAINLIEST
    13·2 answers
  • Mr. Jones has a cylindrical water storage
    6·1 answer
  • Patrick can paint a house by himself in t+4 hours. Karen can paint the same house by herself in t+9 hours. If they work together
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!