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nlexa [21]
3 years ago
10

How to solve the 30$+1000$???? ​

Mathematics
1 answer:
Maksim231197 [3]3 years ago
4 0

Answer:

1030

Step-by-step explanation:

30+1000=1030

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What is the coefficient ​
d1i1m1o1n [39]

Answer:

coefficient of what?

Step-by-step explanation:

7 0
3 years ago
Triangle ABC has side lengths: V6, V2, and 2/2 units.
Morgarella [4.7K]

Answer:

90°, 60°, and 30°

60°.

Step-by-step explanation:

The triangle ABC has side lengths √6, √2, and 2√2 units.

It is clear that the triangle ABC is right triangle because (2√2)² = (√6)² + (√2)² that means the side lengths satisfy the Pythagoras Theorem.

Now, if the angle between hypotenuse (2√2 units) and base (√2 units) is \theta, then

\cos \theta = \frac{\sqrt{2} }{2\sqrt{2} }  = \frac{1}{2}

Hence, \theta = 60°

Therefore, the three angles of the triangle are 90°, 60°, and 30°.

Now, if the base of the triangle is 16 units, then other two side lengths will also change proportionally to remain the triangle a right triangle.

And in that case the base angle will remain 60°. (Answer)

6 0
4 years ago
the main rotor of a helicopter rotates 430 times per minute. find the number of degrees through which a point on the main rotor
n200080 [17]

Answer:

2580 degrees rotated per second

Step-by-step explanation:

since  you have to find the degrees it rotates per second.

you need to divide 430 by 60 to find rotations per second

1)          430/60

             =  7.16666667 rotations per second

-then you have to multiply it by 360 degrees ,because their is 360 degrees in a circle

2)        7.16666667 (360)

            =  2580 degrees rotated per second

6 0
3 years ago
How do i make 45/150 a fraction and a decimal
max2010maxim [7]
0.3 is the decimal of 45/150 

To change fraction into decimal you need the divide the denominator by the numerator.
So  150 divided by 45 is 0.3.
3 0
3 years ago
Read 2 more answers
Help please thanks you
Lelu [443]
So you subtract 660.00 and 178.23 which is 481.77 and add that to 363.82 which is 845.59
So 845.59
3 0
3 years ago
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