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sweet [91]
3 years ago
7

Whats the answer to -4>-k/3

Mathematics
1 answer:
Sedbober [7]3 years ago
7 0
1) isolate k: 3(-4)>-k
2) combine like terms: -12>-k
3) get rid of the negative sign (NOTE WHEN YOU DIVIDE BY A NEGATIVE IN AN INEQUALITY YOU MUST FLIP THE SIGN): 12
ANSWER: 12

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A seven-sided number cube with sides numbered 1-7 is rolled. what is the probability that a 4 or an odd number is rolled.
jeka57 [31]

There’s a 1/7 chance it would roll a 4.

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8 0
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I need help solving this question with explaining please <br> ANSWER ASAP!!!!!!!!!
andrew11 [14]

x = 85 degrees and

y = 45 degrees.

Step-by-step explanation:

Step 1:

The angle for a straight line is 180°. The sum of the angles in a triangle is 180°. These two statements are required to solve this problem.

The angles of x° and 95° are on a single straight line.

So x^{\circ} + 95^{\circ} = 180^{\circ}.

x^{\circ} = 180^{\circ} - 95^{\circ} = 85^{\circ} .

So the angle of x is 85°.

Step 2:

The sum of the angles in a triangle is 180°.

So 50^{\circ} + x^{\circ} + y^{\circ} =180^{\circ}.

50^{\circ} + 85^{\circ} + y^{\circ} =180^{\circ}.

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So the angle of y is 45°.

6 0
3 years ago
PLEASE SEE PIC BELOW
stepladder [879]

Answer: third one

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4 0
3 years ago
A bag contains 112 red marbles and 100 green marbles. What percent of the marbles are red?
ahrayia [7]

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Step-by-step explanation:

Total marbles are 212

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Anna35 [415]
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