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
Illusion [34]
3 years ago
5

Find the value of x to the nearest tenth.

Mathematics
1 answer:
Lana71 [14]3 years ago
3 0

Answer:

x = 14.7

Step-by-step explanation:

Use Law of Sines.

7/sin20=x/sin46

cross multiply

7sin46=xsin20

divide both sides by sin20 to isolate x

x = 7sin46/sin20

x = 14.72

You might be interested in
Please help me with this.
vitfil [10]

Answer:

15.6 inches

Step-by-step explanation:

Here we want to find the length of the missing side

Mathematically, we can use Pythagoras’ theorem

The theorem states that the square of the hypotenuse equals the sum of the squares of the two other sides

Let the missing side be x

18 is the side that faces right angle and this is the hypotenuse

Thus, we have ;

x^2 + 9^2 = 18^2

x^2 = 324 - 81

x^2 = 243

x = √(243)

x = 15.6 in

5 0
3 years ago
Find the sum of the given polynomials. 5m + 2n, n - 3m, and 7 - 3n
Nataly_w [17]
5m+2n+n-3m+7-3n =2m +7
7 0
3 years ago
Write the equation of a line parallel to y= 2x + 2 that passes through the point (-1,-7). Show your work.
oksian1 [2.3K]

Answer:

\large\boxed{y=2x-5}

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

Parallel lines have the same slope. Therefore if given line is

y=2x+2

then the slope of our line is m=2.

We have the equation:

y=2x+b

The line passes through (-1, -7). Put the coordinsted pf the point to the equation:

-7=2(-1)+b

-7=-2+b          <em>add 2 to both sides</em>

-5=b\to b=-5

Finally:

y=2x-5

6 0
3 years ago
How do i get the answer to this? <br> 2g + 4g + 5g
IceJOKER [234]
If you add them together you will get 11g
5 0
3 years ago
Read 2 more answers
Find percent notation.<br> 4/5
Romashka [77]

The Answer to your problem is:

0.8

8 0
3 years ago
Read 2 more answers
Other questions:
  • What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x – 2?
    10·1 answer
  • Can I have workings out plz x
    11·1 answer
  • At the market, Ms. Winn bought 3/4 lb of grapes and 5/8 lb of cherries.
    14·1 answer
  • If Jeremy puts 200$ down and pays 35$ per month for 24 months, how much will the computer cost?
    14·2 answers
  • Georgians bank account has a current balance of -$25 .50 said she deposit under $20 into account each month how much money will
    7·1 answer
  • 6/1 x 7/4 in simplest form
    14·1 answer
  • Jeff deposited $6000 into a savings account for which interest is compounded quarterly at a rate of 3.3%. How much interest will
    9·1 answer
  • What is the difference between an expression and an equation? Answer using RAE.
    6·1 answer
  • Hello I was wondering if someone would help me with this tricky question?
    9·1 answer
  • F(X)= 4X+8 g(X)= X+3, find f(X) • g(X)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!