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4 years ago

Solve arctan(-sqrt(3))

1 answer:

6 0

We are given with the expression arctan(-sqrt(3)) and asked to evaluate it. In this case, we can use a calculator or the rule of common triangles to answer this question. the value of arctan(-sqrt(3)) is -60. Since negative tan is found in 2nd and 4th quadrant, the angles are 180-60 or 120 degrees and 360-60 or 300 degrees.

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Use the Distributive Property to simplify the expression. 8(5g+5−2)=

Finger [1]

Step-by-step explanation:

8(5g+5−2)=8×5g+3×8=40g+24

3 0

3 years ago

Read 2 more answers

What of the following is NOT a formula for circumference?

Nuetrik [128]

Answer:

The formula for circumfernce is C=pixd D is diameter

Step-by-step explanation:

6 0

3 years ago

1. Solve: 6x - 12 < 6 2. Solve: 2(3x-8) >8

8090 [49]

Answer:

Step-by-step explanation:

1. here you go mate

step 1

6x - 12 < 6 equation

step 2

6x - 12 < 6 simplify

6x-12+12<6+12

step 3

6x<18 Divide both sides

$\frac{6x}{6}$

answer

x<3

2. Here you go mate

step 1

2(3x-8) >8 equation

step 2

2(3x-8) >8 simplify

6x-16+16>8+16

step 3

6x>24 divide both sides

$\frac{6x}{6} >\frac{24}{6}$

answer

x>4

4 0

3 years ago

0.4x - 0.3 = -0.14 Need help, rush not needed

never [62]

This is a two step equation. What we want to do is get x by itself.

We will add .3 to both sides:
0.4x=-0.11

We will now divide both sides by .4

X=-0.275

5 0

3 years ago

Please answer this, thanks :)

Kipish [7]

Answer:

Step-by-step explanation:

If you add one to both of the sides of the first rectangle you will get the second rectangles numbers which makes it similar.

5 0

2 years ago