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
Papessa [141]
2 years ago
11

Solve for x. Round to the nearest tenth, if necessary. U 67 T x 142° y

Mathematics
1 answer:
BlackZzzverrR [31]2 years ago
6 0

Answer:

74.4 units

Step-by-step explanation:

Angle T = 48 degrees

now use law of sines

67/sin42  = x/sin48

sin48 * 67/sin 42 = 74.4

You might be interested in
on the coordinate plane, what is the length of the line segment that connects points at (5, 4) and (−3, −1) ? Enter your answer
gtnhenbr [62]
Distance between points
D=\sqrt{(y2-y2)^2+(x2-x1)^2}
<span>
points are (5, 4) and (−3, −1)
</span>
D=√(-1-4)^2+(-3-5)^2
D=√25+64
D=√89
D=9.433 units
5 0
3 years ago
If Juan deposits $4,600 in a saving account that earns 3.8% compound continuously, how much money should he expect to be in the
Sindrei [870]
$104,880?
 Pretty sure this may be the answers. If not what are the answer choices?
7 0
3 years ago
Read 2 more answers
The following is the prime factorization of which composite number? 2 to the 2nd power times 3 to the 2nd power times 5
Sidana [21]
2 to the 2nd power times 3 to the second power times 5

4 X 9 X 5 = 36 X 5 = 180

so the answer is 180


hope this helps
7 0
3 years ago
Find the equation of the line thatcpasses through (3, 1) and is parallel to y=1-2x.​
Anna11 [10]
Slope of y=1-2x is -2
Using point intercept form:
y-1=-2(x-3)
y-1=-2x+6
y=-2x+7
5 0
2 years ago
Sara is working on a Geometry problem in her Algebra class. The problem requires Sara to use the two quadrilaterals below to ans
zloy xaker [14]
Part A:

Given a square with sides 6 and x + 4. Also, given a rectangle with sides 2 and 3x + 4

The perimeter of the square is given by 4(x + 4) = 4x + 16

The area of the rectangle is given by 2(2) + 2(3x + 4) = 4 + 6x + 8 = 6x + 12

For the perimeters to be the same

4x + 16 = 6x + 12
4x - 6x = 12 - 16
-2x = -4
x = -4 / -2 = 2

The value of x that makes the <span>perimeters of the quadrilaterals the same is 2.



Part B:

The area of the square is given by

Area=(x+4)^2=x^2+8x+16

The area of the rectangle is given by 2(3x + 4) = 6x + 8

For the areas to be the same

x^2+8x+16=6x+8 \\  \\ \Rightarrow x^2+8x-6x+16-8=0 \\  \\ \Rightarrow x^2+2x+8=0 \\  \\ \Rightarrow x= \frac{-2\pm\sqrt{2^2-4(8)}}{2}  \\  \\ = \frac{-2\pm\sqrt{4-32}}{2} = \frac{-2\pm\sqrt{-28}}{2}  \\  \\ = \frac{-2\pm2i\sqrt{7}}{2} =-1\pm i\sqrt{7}

Thus, there is no real value of x for which the area of the quadrilaterals will be the same.
</span>
7 0
3 years ago
Other questions:
  • Gabe invested $350 in baseball cards. If he lost d dollars when he sold the cards, which expression represents the amount of mon
    5·2 answers
  • A football player punts the ball at a 45.0º angle. When the ball returns to the ground, it will have a horizontal displacement o
    11·1 answer
  • Bob has to study for four final exams: accounting (A), biology (B), communications (C), and drama (D). (a) If he studies one sub
    6·1 answer
  • Add. 523.71 + 0.55 = ?
    12·2 answers
  • 2 Points
    10·1 answer
  • How to solve 7^3x+4=49^2x+1
    7·1 answer
  • F(x)=8x^2-2x+3
    10·2 answers
  • PLZZZZZ HELP I NEED IT
    7·1 answer
  • Solve this:
    13·1 answer
  • A glass marble has a diameter of 18 millimeters. What is the approximate volume of the marble? Use 3.14 for .
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!