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
Semenov [28]
2 years ago
15

Brainliest fir CORRECT answer ​

Mathematics
1 answer:
viktelen [127]2 years ago
4 0

Answer:

y ≈ 5.2

Step-by-step explanation:

∠ F = 180° - (42 + 48)° ← sum of angles in a triangle

∠ F = 180° - 90° = 90°

Thus Δ DEF is right at F

Using the sine ratio in the right triangle

sin48° = \frac{opposite}{hypotenuse} = \frac{DF}{DE} = \frac{y}{7} ( multiply both sides by 7 )

7 × sin48° = y , then

y ≈ 5.2 ( to the nearest tenth )

You might be interested in
If 3x - 2 (4x - 8) = 16 , then x = 0.<br> True<br> False
Andrew [12]

Answer:

try your best

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A rectangular garden has a length of 5x and a width of 6x + 15. If the perimeter of the garden is 250 m what is the value of X?
Iteru [2.4K]

Answer:

10

Step-by-step explanation:

8 0
2 years ago
Find a value of k for which the following system has only one solution:
nata0808 [166]
K(cannot equal (the = sign with the line through it) -2
k(=/)-2

6 0
3 years ago
How do you solv divisions like 60/19. Please someone tell me fast
MatroZZZ [7]

Answer:

The first thing you do is:        

Step-by-step explanation:

How to calculate 60 divided by 19

Here we will show you step-by-step with detailed explanation how to calculate 60 divided by 19 using long division.

Before you continue, note that in the problem 60 divided by 19, the numbers are defined as follows:

60 = dividend

19 = divisor

Step 1:

Start by setting it up with the divisor 19 on the left side and the dividend 60 on the right side like this:

           

 1 9 ⟌ 6 0  

Step 2:

The divisor (19) goes into the first digit of the dividend (6), 0 time(s). Therefore, put 0 on top:

       0    

 1 9 ⟌ 6 0  

Step 3:

Multiply the divisor by the result in the previous step (19 x 0 = 0) and write that answer below the dividend.

       0    

 1 9 ⟌ 6 0  

       0    

Step 4:

Subtract the result in the previous step from the first digit of the dividend (6 - 0 = 6) and write the answer below.

       0    

 1 9 ⟌ 6 0  

     - 0    

       6    

Step 5:

Move down the 2nd digit of the dividend (0) like this:

       0    

 1 9 ⟌ 6 0  

     - 0    

       6 0  

Step 6:

The divisor (19) goes into the bottom number (60), 3 time(s). Therefore, put 3 on top:

       0 3  

 1 9 ⟌ 6 0  

     - 0    

       6 0  

Step 7:

Multiply the divisor by the result in the previous step (19 x 3 = 57) and write that answer at the bottom:

       0 3  

 1 9 ⟌ 6 0  

     - 0    

       6 0  

      5 7  

Step 8:

Subtract the result in the previous step from the number written above it. (60 - 57 = 3) and write the answer at the bottom.

       0 3  

 1 9 ⟌ 6 0  

     - 0    

       6 0  

     - 5 7  

         3  

3 0
2 years ago
Someone convert 58.6...... into a fraction thank you!
12345 [234]
586/10 -> 293/5 -> 58 3/5
4 0
2 years ago
Read 2 more answers
Other questions:
  • In a particular faculty 60% of students are men and 40% are women. In a random sample of 50 students what is the probability tha
    13·1 answer
  • In​ 1940, the average size of a privately owned farm in a particular country was 171 acres. In a recent​ year, the average size
    12·1 answer
  • Of the ice cream cones sold yesterday at brendan's ice cream shop, 2/5 were chocolate and another 1/2 were vanilla. what fractio
    15·1 answer
  • Is this answer are right, please help
    12·1 answer
  • Luca is planning to pay the restaurant bill for his coworkers. The bill was $193.75. A 4% tax was then added by the waiter. If L
    5·2 answers
  • If x° and 54° form a linear pair find x°​
    5·2 answers
  • What is the slope of a line that includes the points (-5, 1) and (-2, 3).
    11·2 answers
  • The teen shop stores sweaters in boxes there are 2 sweaters in the first box 4 sweaters in the second box 6 sweaters in the thir
    5·1 answer
  • Convert 212 degree Fahrenheit into degree Celsius<br>I will mark them as brainlists<br>​
    13·1 answer
  • A backyard is 40.5 feet long and 25 feet wide. In order to install a pool, the yard needs to be reduced by a scale of One-third.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!