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3 years ago

Help plz it’s math number 9

Mathematics

1 answer:

Katarina [22]3 years ago

5 0

#9)
|360 - 380| = |-20| = 20

answer
Distance between 360 and 380 on the number line is 20

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What is 3(8×4-6) +5920 ÷294

rjkz [21]

Answer:

98.13

Step-by-step explanation:

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3 years ago

a tiny but horrible alien is standing at the top of the empire state building (which is 443443443 meters tall) and threatening t

Aleonysh [2.5K]

The angle for shooting laser gun should be 89.98°.

The vertical height where a tiny but horrible alien is standing is given as 443443443 meters. The horizontal distance of a men in black agent from building is given in the question as 181818 meters. So, let us assume the angle formed to be theta (θ).

Writing the formula for tan theta, that relates the given height and distance

Now, tan θ = vertical height ÷ horizontal distance

Keep the values in above mentioned equation of theta to find the angle.

tan θ = $\frac{443443443}{181818}$

Performing division to find the tan theta and subsequently calculate the angle

tan θ = 2438.94

θ = tan⁻¹ 2438.94

Calculating tan inverse to find the value of theta

θ = 89.98°

Therefore, the angle for shooting laser gun by a men in black agent should be 89.98°.

Learn more about calculation of angle -

brainly.com/question/21865829

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1 year ago

Find an equation of the plane through the point (−5,−1,2) with normal vector ????=⟨−1,−5,2⟩.

Ganezh [65]

Answer:

$x + 5y - 2z + 14 = 0$

Step-by-step explanation:

A plane that passes through the point $(x_{0}, y_{0}, z_{0})$ with a normal vector of $(a,b,c)$ has the following equation, initially:

$a(x - x_{0}) + b(y - y_{0}) + c(z - z_{0}) = 0$

After we solve this, we have

$ax + by + cz + d = 0$

In this problem, we have that:

$(x_{0}, y_{0}, z_{0}) = (-5,-1,2)$

$(a,b,c) = (−1,−5,2)$

$a(x - x_{0}) + b(y - y_{0}) + c(z - z_{0}) = 0$

$-1(x - (-5)) - 5(y - (-1)) + 2(z - 2) = 0$

$-(x + 5) - 5(y + 1) + 2(z - 2) = 0$

$-x - 5 - 5y - 5 + 2z - 4 = 0$

$-x - 5y + 2z - 14 = 0$

Multplying everything by -1

$x + 5y - 2z + 14 = 0$

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3 years ago

Which transformations must be applied to object A to place it in the position of object B?

NeX [460]

In order for object A to be placed in the position of object B, there needs to be a rotation and translation.

<h3>How would object A get to object B?</h3>

The first step would be to rotate object A to the left to give it the same orientation as object B.

Then, translate object A to the coordinates of object B. This would lead to object A fitting into object B.

Find out more on translation at brainly.com/question/1046778

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6 0

1 year ago

Let A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}. Find the number indicated.

vovangra [49]

Thank you for posting your question here at brainly. I assume the question should be "Find the number indicated". below is the answers:

B U C means B union C which combines them:
{Frans, Sarie, Tina, Klaas, Henrika, Hans} note that there is no need to write Frans twice. 

∩ means intersection which is only what the two sets have in common, in this case: 
{Frans, Sarie} 

the number is 2.

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3 years ago