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umka21 [38]
3 years ago
13

Which inequality represents the following sentence.

Mathematics
2 answers:
maria [59]3 years ago
6 0
A.
x - 8 \geqslant 20
garri49 [273]3 years ago
6 0

Answer:

the answer is A

Step-by-step explanation:


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which undefined geometric term can be described as a one dimensional set of point that has no beginning or end?
user100 [1]
A line-----------------
3 0
3 years ago
Read 2 more answers
What is the total number of arrangements for 3 green balls, 2 red balls, and 1 white ball?
klio [65]

Answer:

6

Step-by-step explanation:

***If choosing one of each, this is the answer*** This wasn't clearly asked for in the question though

When counting the number of arrangements of multiple choices, multiply the number of choices of each item together.

(3)(2)(1) = 6

Here is them listed..

Green ball 1, red ball 1, white ball

Green ball 1, red ball 2, white ball

Green ball 2, red ball 1, white ball

Green ball 2, red ball 2, white ball

Green ball 3, red ball 1, white ball

Green ball 3, red ball 2, white ball

7 0
3 years ago
What is the coefficient of x2 in the expansion of (x + 2)3?
wolverine [178]
One way is that you can just factor it out: (x+2)(x+2)(x+2)
For the first pair, you get x^2+4x+4.
Then do (x^2+4x+4)*(x+2)
That will be x^3+6x^2+12x+8
So the answer is 6
4 0
3 years ago
A kite flier wondered how high her kite was flying. She used a protractor to measure an angle of 15∘ from level ground to the ki
Nataly [62]

Answer:

12.9 yd

Step-by-step explanation:

It helps if you draw a triangle. Draw a horizontal segment. That is the ground. Now at the left end start a new segment that goes up to the right at approximately 15 degrees until it its other endpoint directly above the right endpoint of the horizontal segment. Connect these two endpoints. The vertical side on the right shows the height of the kite. The hypotenuse is the string.

For the 15-deg angle, the height of the triangle is the opposite leg, and the string is the hypotenuse. The trig ratio that relates the opposite leg tot he hypotenuse is the sine.

\sin A = \dfrac{opp}{hyp}

\sin 15^\circ = \dfrac{h}{50~yd}

(50~yd)\sin 15^\circ = h

h = (50~yd)(0.2588)

h = 12.9~yd

6 0
3 years ago
Donal currently has 7,200 points in his fantasy baseball league, which is 20% more points than Scott How many points does Scott
zlopas [31]

Answer:

5760

Step-by-step explanation:

7200-20%=5760

7 0
3 years ago
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