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Andreyy89
3 years ago
14

Please help with my math i took a picture of it

Mathematics
1 answer:
Fynjy0 [20]3 years ago
6 0

Answer:

40°

Step-by-step explanation:

Supplementary angles add up to 180°.  Complementary angles add up to 90°.

m∠1 + m∠2 = 180°

115° + m∠2 = 180°

m∠2 = 65°

m∠2 + m∠3 = 90°

65° + m∠3 = 90°

m∠3 = 25°

m∠2 − m∠3 = 65° − 25° = 40°

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A wheel of 0.5 m radius rolls without slipping on a horizontal surface. The axle of the wheel advances at constant velocity, mov
neonofarm [45]

Answer:

\omega = 8\,\frac{rad}{s}

Step-by-step explanation:

The translation speed of the wheel is:

v=\frac{20\,m}{5\,s}

v=4\,\frac{m}{s}

The angular speed of the wheel is:

\omega = \frac{4\,\frac{m}{s} }{0.5\,m}

\omega = 8\,\frac{rad}{s}

4 0
3 years ago
Pleasee Help !!!!
lions [1.4K]
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8 0
3 years ago
PLEASE HELP
babunello [35]

The expression for the distance from the 1st base to the 3rd base in terms of side length will be c=x√2

Given that the softball diamond is square in shape.

Let the side of the square i.e. distance between consecutive bases is x

The distance from the 1st base to the 3rd base creates the hypotenuse of a right triangle, where each side is equal to x i.e. x is the side length of the square formed by the baseball diamond.  

Using the Pythagorean theorem we have:

x² +x²= c²,

where c is the distance from the 1st base to the 3rd base.

Combining similar terms gives us

2x²=c²

Taking the square root of both sides we have

√2x²= √c²

⇒x√2=c

⇒c=x√2

This is the expression for the distance from the 1st base to the 3rd base in terms of side length.

Therefore the expression for the distance from the 1st base to the 3rd base in terms of side length will be c=x√2.

Learn more about the Pythagorean theorem

here: brainly.com/question/231802

#SPJ10

7 0
1 year ago
)Robert is using the following data samples to make a claim about the house values in his neighborhood:
Dafna11 [192]
The answer would be A. He should use the mean because it is in the center of the data. I hope this helped ^^
4 0
3 years ago
Which number completes this Pythagorean triple 300, 400 ?
forsale [732]
300²+400²=500² is your answer
a²<span> + b</span>²<span> = c</span>²
8 0
3 years ago
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