3 years ago

Look at the formula for finding distance.

Mathematics

1 answer:

saw5 [17]3 years ago

8 0

C Should be your answer

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What is the answer<br><br> 42sq in<br> 48sq in<br> 24sq in<br> 21sq in

bija089 [108]

Answer:

42in :)

Step-by-step explanation:

All you have to do is multiply 7x6 because u need to find the area.

but if u wanna find the perimeter u have to add all sides.

area is multiply 2 sides.

6 0

3 years ago

Find the zeros of 7=x^2-8x-3 by completing the square

enot [183]

Using the completing the square method, for the equation, we have the zeros as <u>x = √26 + 4 and x = 4 - √26</u>

<h3>How can the zeros be found using completing the square method?</h3>

The given equation is presented as follows

$7 = \mathbf{ {x}^{2} - 8x - 3}$

Which, by completing the square, gives;

${x}^{2} - 8x - 3 - 7 = 0$

${x}^{2} - 8x - 10 = 0$

${x}^{2} - 8x + {\left(\frac{8}{2} \right) }^{2} - 10 - {\left(\frac{8}{2} \right) }^{2} = 0$

$\mathbf{{(x - 4)}^{2} } =26$

The zeros of the equation;

$7 = {x}^{2} - 8x - 3$

are;

$\underline{x = \pm \sqrt{26} + 4}$

Learn more about completing the square here:

brainly.com/question/10449635

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4 0

2 years ago

Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. B = 46°, a = 12, b = 11

andreyandreev [35.5K]

*Hint: The Law of Sines is Sin A/a = Sin B/b = Sin C/c

In order to solve this equation, you will have to use this equation:

A= sin^(-1)[a sinB/b]
A= sin^ (-1) [12 (sin 46°) / 11]
A = sin^ (-1) [8.632077604/11]
A = sin ^(-1) [0.7847343276]
A = 51.69611349

Therefore, Sine A would be about 52°

6 0

4 years ago

Find the equation of the line. <br> Use exact numbers.

trasher [3.6K]

Y=2/3x+4

Answer ^^^

Hope this helps

8 0

3 years ago

Read 2 more answers

(-5, 4) and (4,1)<br> What is the distance between the two points rounded to the nearest tenth

mr Goodwill [35]

Answer:

AB=9.49