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3 years ago

Find the area of the triangle. Round to the nearest tenth.

Mathematics

1 answer:

kvasek [131]3 years ago

6 0

14

I believe see if someone else has a different answer

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Simplify help please

Advocard [28]

Answer:

x = 85

Step-by-step explanation:

The Pythagorean theorem is a property that is specific to right triangles, or triangles with a right angle. The Pythagorean theorem states the following,

$a^2 + b^2 = c^2$

Where (a) and (b) are the legs or the sides adjacent to the right angle, and (c) is the hypotenuse or side opposite the right angle.

Substitute in the given values and solve,

$13^2 + 84^2 - x^2\\\\169 + 7056 = x^2\\\\7225 = x^2\\\\85 = x$

7 0

3 years ago

I need help ASAP PLEASE!!!

Nat2105 [25]

I’m just guessing but since 13/4=3.25 that means that the triangle dialated by 3.25 so you multiply 8 by 3.25 and X might be 26

6 0

4 years ago

Brainelistsssssss e reeeeeeeeeeeeee

bogdanovich [222]

Answer:

2/5

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The following pairs of equations are equivalent. Describe the operation that occurred in the second equation. 3+9=12 and 3+9-5=1

elena55 [62]

Answer:

See explanation

Step-by-step explanation:

A. Given the equation

$3+9=12$

Using the subtraction property of equality (subtracting 5 from both sides of equation), we'll get an equivalent equation

$3+9-5=12-5$

B. Given the equation

$x-4=7$

Using the addtion property of equality (adding 4 to both sides of equation), we'll get an equivalent equation

$x-4+4=7+4$

C. Given the equation

$2(6)=12$

Using the division property of equality (dividing both sides of equation by 2), we'll get an equivalent equation

$\dfrac{2(6)}{2}=\dfrac{12}{2}$

D. Given the equation

$\dfrac{x}{2}=5$

Using the multiplication property of equality (multiplying both sides of equation by 2), we'll get an equivalent equation

$2\cdot \dfrac{x}{2}=2\cdot 5$

8 0

3 years ago

a company earns a weekly profit of p dollars by selling x items, according to the equation p(x)=-0.5x^2+40x-300 how many items d

Archy [21]

Legit way is vertex form

easy way is this
x value of vertex in form
f(x)=ax^2+bx+c is -b/2a
the y value is f(x value of vertex)

so

p(x)=-0.5x^2+40x-300
x value of vertex is -40/(2*-0.5)=-40/-1=40

max profit selling 40 per week
profit would be 500

3 0

4 years ago

Read 2 more answers