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4 years ago

Brainliest being offered for the RIGHT answer.

Mathematics

1 answer:

nikdorinn [45]4 years ago

5 0

Start with the given equation

Subtract 6 from both sides.

Combine like terms.

Now let's graph

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Tan 45°. tan² 30° tan 60° slove it

makvit [3.9K]

Answer:

$\frac{\sqrt{3} }{3} or \frac{1}{\sqrt{3} }$

Step-by-step explanation:

We can break the problem into three parts,

tan45 = sin(45)/cos(45)= $\frac{\frac{\sqrt{2}}{2} }{\frac{\sqrt{2}}{2} } =1$

$tan^{2}30 =(tan30))^{2}=(sin30/cos30)^2=((1/2)/(\sqrt{3}/2))^2 =(1/\sqrt{3})^2$

$tan60=sin60/cos60=\frac{\sqrt{3}/2 }{1/2} =\sqrt{3}$

Then, $tan45*tan^230*tan60=1*(1/sqrt(3))^2*sqrt(3)=1/sqrt(3)=sqrt(3)/3$

Therefore, the solution is sqrt(3)/3

4 0

2 years ago

If y = (x - 4)2, find the value of y when x = 5.

vovangra [49]

Answer:

y = 2

Step-by-step explanation:

Step 1: Plug in 5 for x

y = ((5) - 4) * 2

y = (1) * 2

y = 2

Answer: y = 2

7 0

3 years ago

Read 2 more answers

Fernanda is filling a cylindrical pot with cans of vegetable soup. The pot has a diameter of 15 in. and a height of 11 in. The s

stepladder [879]

I don’t know how to sorry

6 0

3 years ago

Q. A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the

klasskru [66]

Answer:

111.8 yards

Step-by-step explanation:

So by walking diagonally across the field, Patrick is making a right triangle with his path (the two legs are the width and length of the field). Let a = 50, b = 100, and c = the distance Patrick walks.

For a right triangle, we use the Pythagorean Theorem: a² + b² = c²

Since you're finding c, we can rearrange (using algebra) to get: $c = \sqrt{a^{2} + b^{2}}$

Fill in the values for a and b: $c = \sqrt{50^{2} + 100^{2} } = \sqrt{12500}$ = 111.8 yards.

8 0

3 years ago

Geographers use negative numbers to represent points below sea level and positive numbers to represent points above sea level. F

BARSIC [14]

Answer:

Option B. is the correct choice.

Step-by-step explanation:

The number zero represents sea level as opposed to the negative and positive number.

Best Regards!

5 0

3 years ago