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3 years ago

If you Don't Know the answer don't answer I will give Brianilist IF CORRECT

Mathematics

2 answers:

Tasya [4]3 years ago

6 0

Answer:

Distance ⇒ 5 meters

Step-by-step explanation:

If we are to name the point with which Patrick stands P, Eddie's point E remains 4 meters south such that Dustin ( D ) is 3 meters to the right;

This in fact forms a 90 degree triangles, a right triangle with legs provided to be 4 and 3 knowing Eddie's remains 4 meters south, Dustin 3 meters to the right. If we are to determine how far apart Patrick and Dustin are, this is the hypotenuse of the right angle triangle formed, and the length can be determine through Pythagorean Theorem;

4^2 + 3^2 = x^2, x ⇒ distance between Patrick and Dustin,

16 + 9 = x^2,

x^2 = 25,

Distance ( x ) ⇒ 5 meters

Dafna11 [192]3 years ago

3 0

Answer: 5!

Step-by-step explanation: We can use the Pythagorean theorem!

A² + B² = C²

We know the two legs length (3 and 4), so now we simply plug them in.

A² + B² = C²

3² + 4² = C²

9 + 16 = C²

9 + 16 = 25

$\sqrt{25}$ = C

5 = C

I hope this helps you :)

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the measure of 2 complementary angles are in the ratio 1:4. what are the degree measures of the 2 angles

BaLLatris [955]

Angles are 18° and 72°

Step-by-step explanation:

Step 1: Find the two complementary angles in the ratio 1:4. Let the angles be 1x and 4x.

x + 4x = 90° (∵ they are complementary)

5x = 90

∴ x = 90/5 = 18

⇒ Angles are 18° and 4x = 72°

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3 years ago

Three different equations that have x=5 as a solution

gulaghasi [49]

Answer:

The easiest ways to do this is to add, subtract, multiply, or devide 5 from a number, do that operation to x, and set that number as the equivelent.

For example

3 * 5=15

3x=15

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2 years ago

BRAINLIEST ANSWER THIS IS URGENT PLEASE HURRY. ANSWER ALL THE BLANK BOXES.

shusha [124]

The answers are:

1) $x$

2) $x$

3) $\frac{ln(x+4)}{2}$

The explanation for this answer is shown below.

1. To solve this problem you must apply the following proccedure:

2. You have the function $f(x)=e^{2x}-4\\ y=e^{2x}-4$

3. You must switch $x$ and $y$ and then solve for $x$ :

$x=e^{2y}-4\\ x+4=e^{2x}\\ ln(x+4)=2y\\ y=\frac{ln(x+4)}{2}$

4. Finally, you obtain:

$f^{-1}(x)=\frac{ln(x+4)}{2}$

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2 years ago

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solong [7]

Answer:

Step-by-step explanation:

$z=r(cos \theta+\iota sin \theta)=4-6 \iota\\r cos \theta=4\\r sin \theta=-6\\square~and~add\\r^2(cos^2 \theta+sin ^2\theta)=4^2+(-6)2=16+36\\r=\sqrt{52} =2\sqrt{13} \\cos \theta >0~and~sin ~\theta$

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2 years ago

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Ksju [112]

The solution to the problem is as follows:

tan (3x) = sin(3x) / cos(3x)

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I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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2 years ago