All categories

3 years ago

Please help! If you do you get 'Brainliest'

Mathematics

2 answers:

alexdok [17]3 years ago

7 0

Answer:

The answer is D

Step-by-step explanation:

tekilochka [14]3 years ago

7 0

Answer:

Step-by-step explanation:

when dealing with percentages move the decimal back two to get its absolute value

You might be interested in

What is the length of segment AC

lakkis [162]

To find the length of segment AC, we must find the total rise and total run between the two points.

Point C is located at (-5, 5). Point A is located at (3,-1). To find the rise, subtract the y-value of A from the y-value of C:

$5 - (-1) = 6$

The rise of this segment is 6.

To find the run, subtract the x-value of A from the x-value of C:

$3 - (-5) = 8$

The run of this segment is 8.

We can use the Pythagorean Theorem to find the length of this segment. The theorem uses the following formula:

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

The segment represents the hypotenuse, and the rise and run represent the legs of this segment. We know that the two legs' lengths are 6 and 8, so plug them into the equation:

$6^{2} + 8^{2} = c^{2}$
$36 + 64 = c^{2}$
$100 = c^{2}$

Square root both sides to get c by itself:

$\sqrt{100} = 10$
$c = 10$

The length of segment AC is 10.

6 0

4 years ago

Read 2 more answers

Which of the following are true statements about any regular polygon? Check

Svetllana [295]

Answer:

For a <em>regular</em> polygon

A, C (otherwise it would be irregular)

D and F

7 0

3 years ago

Solve the equation y=2x^2-x-6 using the quadratic formula show the steps to solving

saul85 [17]

Answer:

$x1 = 2 \\ x2 = - \frac{3}{2}$

Step-by-step explanation:

$x = \frac{ - b + - \sqrt{ {b}^{2} - 4ac } }{2a} \\ x = \frac{1 + - \sqrt{ {( - 1)}^{2} - 4(2)( - 6) } }{2(2)} \\ x = \frac{1 + - \sqrt{1 + 48} }{4} \\ x = \frac{1 + - \sqrt{49} }{4} \\ x = \frac{1 + - 7}{4} \\ \\ x1 = \frac{1 + 7}{4} = \frac{8}{4} = 2 \\ x2 = \frac{1 - 7}{4} = - \frac{6 }{4} = - \frac{3}{2}$

7 0

4 years ago

A 25 foot ladder is leaning against a tree. If the base of the ladder is 6 feet

Vera_Pavlovna [14]

9514 1404 393

Answer:

24.3 ft

Step-by-step explanation:

If h is the height of the ladder up the tree, the geometry can be modeled as a right triangle with legs h and 6, and hypotenuse 25. The Pythagorean theorem gives you the relation ...

h² +6² = 25²

h² = 625 -36 = 589

h = √589 ≈ 24.3

The ladder reaches about 24.3 feet up the tree.

4 0

3 years ago

196 is 180% of what.

Brums [2.3K]

Answer:

108.8888...

Step-by-step explanation:

If you want to find the percentage a value is of another number, you divide the number by the percentage in decimal form:

196 / 1.8 = 108.8888...

3 0

3 years ago

Read 2 more answers