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
bekas [8.4K]
3 years ago
10

Find the value of x. if necessary, round to the nearest tenth a=47sq in

Mathematics
2 answers:
kirza4 [7]3 years ago
7 0

The answer is 9.7 in

..................................

kipiarov [429]3 years ago
3 0

the picture in the attached figure


we know that

area of the triangle is equal to

A=(b*h)/2


in this problem

A=47 in²

b=x

h=x

so

47=x*x/2 \\  x^{2} =94 \\ x= \sqrt{94}  \\ x=9.69 in \\ x=9.7in

therefore

the answer is

x=9.7 in

You might be interested in
What will be the total watt demand for the living area of this Dwelling?
natka813 [3]
Https://www.ecmweb.com/national-electrical-code/code-basics/article/20886603/dwelling-unit-calculations
5 0
3 years ago
Please help me i’ll appreciate it
yanalaym [24]

9514 1404 393

Answer:

  (c)  g(x) = 1/3·f(x)

Step-by-step explanation:

You can pick a point, such as the vertex at (2, -3) on f(x) and see which of the transformations gives you a point on the graph of g(x).

You will find that g(x) represents a vertical scaling by a factor of 1/3, so ...

 g(x) = 1/3·f(x)

__

The point (2, -3) on f(x) corresponds to the point (2, -1) on g(x).

5 0
2 years ago
Please help with this
vovangra [49]

Answer:

x=35

Step-by-step explanation:

When a is parallel to b, the two angles will add to 180

x+ 3x+40=180

Combine like terms

4x+40 =180

Subtract 40 from each side

4x= 180-40

4x= 140

Divide by 4

4x/4 = 140/4

x=35

8 0
3 years ago
Find x and y. <br><br> pls pls help
Anna [14]

Answer:

x = 65 , y = 64

Step-by-step explanation:

y - 16 and 2y + 4 are same- side interior angles and sum to 180° , that is

y - 16 + 2y + 4 = 180

3y - 12 = 180 ( add 12 to both sides )

3y = 192 ( divide both sides by 3 )

y = 64

then

2y + 4 = 2(64) + 4 = 128 + 4 = 132

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

2y + 4 is an exterior angle of the triangle , then

x + 67 = 132 ( subtract 67 from both sides )

x = 65

7 0
1 year ago
Factor 1
Aneli [31]

Answer:

See explanation and attachment.

Step-by-step explanation:

One of the ways to represent polynomial is the use of algebraic tiles.

To represent the polynomial x²-5x-1, we would use algebraic tiles to represent each of the three terms.

Algebra tiles come with different colors and sizes. Each size is equivalent to a degree of different monomials.

The x² tile is a monomial with degree of 2, the x tile is a monomial with degree of 1 and the unit tile (constant) is a monomial with degree of 0.

Let the shaded tiles represent the positive tiles and the unshaded tile represent the negative tiles.

Find attached the diagram for the tiles.

To represent the polynomial x² - 5x - 1, we would need 1 shaded x² tile, 5 unshaded x tiles and 1 unshaded unit tile. Then we would arrange the tiles to correspond with the polynomial.

3 0
3 years ago
Other questions:
  • David has a garden with dimensions 11 feet long x 9 feet
    6·1 answer
  • Base ten blocks to find 10000
    6·1 answer
  • Can somebody please explain and answer this for me? I really don't get it.
    11·1 answer
  • The ratio of the current ages of two RSM summer camp students Dylan and Mike is 3:4. If Dylan had been 6 years younger and Mike
    9·1 answer
  • Using a loan calculator, find the total cost to repay a three month long credit card loan with a principal of $480 and an intere
    7·1 answer
  • Help ples in class right now please hellp
    11·1 answer
  • Triangle ABC is shown below with its given side length measurements.
    14·1 answer
  • What’s 300(6+20)-120?
    11·2 answers
  • Two of what geometric figures are joined at a vertex to form an angle
    5·2 answers
  • I cant figure out 1/3 x 24/1
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!