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
tamaranim1 [39]
2 years ago
11

The diagonals of a rectangle have length 12 and intersect in a 40 degree angle. Find the length and width rounded to the nearest

tenth.
Mathematics
1 answer:
Tamiku [17]2 years ago
4 0

Answer:

Length is 7.7 and width is 9.2

Step-by-step explanation:

The length and width of the rectangle will be the y and x coordinate of the diagonal line at angle of 40 degrees

Length L = dsin theta

Width W = d coos theta

d is the length of the diagonal

Given

d  = 12

theta = 40°

Substitute

Length = 12sin40°

Length = 12(0.6428)

Length = 7.7135

Length ≈ 7.7

Width = 12cos 40

Width = 12(0.7660)

Width = 9.192

Width = 9.2

Hence the length is 7.7 and width is 9.2

You might be interested in
PLEASE HELP Function Stories You’ve seen how we can use different functions to model real-world situations, and you’ve studied t
slavikrds [6]

Answer:it’s a

Step-by-step explanation:I did it before

8 0
3 years ago
Thomas lives 350 miles from the beach. He drives to the beach at an average rate of 50 miles per hour. Use that information and
sweet-ann [11.9K]

Answer:

Step-by-step explanation:

use the equation: y =50x-350 where x is the number of hours driving

hrs                

1      50            300

2      100          250

3       150          200

5       250         100

7        350           0

4 0
3 years ago
(-3) (4-5) I need help
-Dominant- [34]

Answer:

3

Step-by-step explanation:

I searched it up on the web

6 0
2 years ago
Read 2 more answers
What is the slope of the line?
UNO [17]

Answer:

-1.6

Step-by-step explanation:

m=y2-y1/x2-x1

(-4)-4=(-8)

4-(-1)=5

-8/5=(-1.6)

hope this helps :3

if it did pls mark brainliest

6 0
2 years ago
4 Solve the system to find the y-value of the
ser-zykov [4K]

Answer: B

Step-by-step explanation:

7(-2) - 4(1) = -18

-14 - 4 = -18

-18 = -18

TRUE

(-2) + 12(1) = 10

-2 + 12 = 10

10 = 10

TRUE

3 0
2 years ago
Other questions:
  • Will mark brainliest please help
    6·1 answer
  • Use the rules of significant figures to simplify the following expression:
    8·1 answer
  • 1 Pete owed each of his three sisters $10. Which statement accurately represents how much Pete owes in total?
    6·1 answer
  • Are the random variables Xi and Xj , where i < j, independent? Recall that two random variables X and Y are independent if P[
    9·1 answer
  • Pleaseeee helppppppp meeeeeeeeeee pleaseeee dontttttt guesssss
    11·1 answer
  • Which ordered pair solves the system of equations?
    10·1 answer
  • Simplify -(2x-3)+7-4x
    6·1 answer
  • Keisha is playing a game using a wheel divided into eight equal sectors, as shown in the diagram. Each time the spinner lands on
    13·2 answers
  • Please answer this please​
    5·1 answer
  • Sue ran 7 miles more than Jill last week. Sue ran 11 miles. Which equation will tell you how many miles Jill ran?A) x + 7 = 11B)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!