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3 years ago

HELP DONT TRY ME I WILL REPORT IF WRONG ANSWER FAST I WILL +BRAINLIEST

Mathematics

1 answer:

Neporo4naja [7]3 years ago

7 0

Answer:

I think its 2/3 x 4

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Is it possible to build a triangle with lengths of 5 7 12

Marysya12 [62]

Answer:

Step-by-step explanation:

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

8 0

3 years ago

Find the range of the following piecewise function. [27,3) (-22,3] (27,3] [-22,3)

Otrada [13]

Answer:

The answer is "(27,3]"

Step-by-step explanation:

Please find the complete question in the attached file.

$\to f(-5) = (-5)^2 + 2 = 25 +2 =27\\\\\to f(7)= 7-4 = 3\\\\answer \ is = ( 27, 3]\$

5 0

3 years ago

Read 2 more answers

Which of these quadratic expressions is equivalent to

VLD [36.1K]

Answer:

B. (x+8)(x+4)

Step-by-step explanation:

${x}^{2} + 12x + 32 \\ = {x}^{2} + 8x + 4x + 32 \\ = x(x + 8) + 4(x + 8) \\ \red { \bold{ = (x + 8)(x + 4) }}$

3 0

4 years ago

Need Help ASAP!!.

mihalych1998 [28]

Answer:

Part 1) Greta's right, the triangle is incorrect.

Part 2) $34,203\ ft$

Part 3) The height of the tree is $23.3\ ft$ , Trey’s house is not at risk

Step-by-step explanation:

Part 1) we know that

In the right triangle of the figure

$sin(30\°)=\frac{1}{2}$

$sin(30\°)=\frac{6\sqrt{3}}{12}=\frac{\sqrt{3}}{2}$

Compare

$\frac{1}{2}\neq\frac{\sqrt{3}}{2}$

therefore

The triangle is not correct

Because

The side adjacent to the 30 degree angle should be $6\sqrt{3}$ and the side opposite the 30 degree angle should be $6$

Part 2)

Let

x--------> the distance from the airplane to the SCCA (hypotenuse of the right triangle)

we know that

$sin(17\°)=\frac{10,000}{x}$

$x=\frac{10,000}{sin(17\°)}$

$x=34,203\ ft$

Part 3)

Let

x--------> the height of the tree

we know that

$tan(43\°)=\frac{h}{25}$

$h=tan(43\°)(25)=23.3\ ft$

$23.3\ ft< 25\ ft$

therefore

Trey’s house is not at risk

5 0

4 years ago

Solve<br><br> 3n - 5p + 2n = 10p for n

Tomtit [17]

3n - 5p + 2n = 10p

Since we are solving for n, you want to have all the terms containing the variable n on the left side of the equation and everything else on the right side.

Let's do this by adding 5p to both sides.

3n + 2n = 10p + 5p

Now combine like terms.

5n = 15p

Divide both sides by 5 since we are solving for the variable n.

n = 3p

7 0

4 years ago