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marusya05 [52]
3 years ago
7

What is 99 divided by x to the second power

Mathematics
2 answers:
Natalka [10]3 years ago
6 0
99/x^2 ^ means to the 2nd power
maw [93]3 years ago
6 0
99 because x= 1 and by the power of 2 is 99/x^2 which is basically dividing 99 by one
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At a speed of 50 miles per hour, a certain car uses 1 gallon of gasoline every 30 miles. if the car starts with a full 12 gallon
Black_prince [1.1K]
1 gallon = 30 miles

5 hours = 250 miles
250 \div 30 = 8 \frac{1}{3}
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3 years ago
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UNO [17]

Answer:

EH = HF by the perpendicular bisector theorem

equation:

3x=x+4

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or, 2x=4

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Please help!! Double points! write the ratios for sin X and cos X (Image attached)
Orlov [11]

Answer:

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sin(\alpha)=\frac{opposite-side}{hypotenuse}

Since we need the ratio for angle X, \alpha =X. From the picture we can infer that the opposite side of X is \sqrt{119}. The hypotenuse (the side opposite to the right angle) is 12, so replacing the values:

sin(X)=\frac{\sqrt{119} }{12}

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Similarly, \alpha =X, adjacent side = 5, and hypotenuse = 12, so

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6 0
3 years ago
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I hope this helps.

6 0
3 years ago
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inessss [21]

Answer:

see the picture of work shown

5 0
3 years ago
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