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igomit [66]
3 years ago
8

20 POINTSSSSSSSSSSS AND BRAINLIESTTTTTTTTTTTTTSSSSSSSSSSSSSS

Mathematics
2 answers:
Setler79 [48]3 years ago
5 0
The answer is C!

2.5, move the decimal four places to the left. You are left with .00025
Assoli18 [71]3 years ago
5 0

Answer:

C

Step-by-step explanation:

Since the exponent on the 10 is negative, we need to move the decimal point to the left instead of the right. After moving the decimal point on the 2.5 to the left 4 places, we see that the answer is 0.00025.

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Which one is the answer ?
N76 [4]
Trueeeeeeeeeeeeeeeeeee
7 0
3 years ago
Solve the system by elimination.. x+5y-4z=-10. 2x-y+5z=-9. 2x-10y-5z=0. . a.) (5, –1, 0). b.) (–5, 1, 0). c.) (–5, –1, 0). d.) (
Troyanec [42]

Answer:

Your answer is option C … (-5, -1, 0)


Step-by-step explanation:


3 0
3 years ago
Write the decimal as a percent. <br> 0.35=__%
Alja [10]

Answer:

35%

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I'll give u full brainlist if u do this!
alex41 [277]

Answer:

a. 54.75

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Step-by-step explanation:

6 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
3 years ago
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