3 years ago

PLZ HELP IM KINDA STUCK

Mathematics

1 answer:

ozzi3 years ago

6 0

Answer: First on is X=5

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Please help ASAP thank you

koban [17]

R - 18 = 50

r = 50 + 18 = 68
Hence Rick is 68 yrs old

7 0

2 years ago

Find the Area: 12 ft 12 ft

BigorU [14]

a=12 ft

Po=(0.25×π×a²)

Pc=a²+0.5×Po

Pc=a²+0.5×(0.25×π×a²)

Pc=a²×(1+0.5×0.25×π)

Pc=144×(1+0.5×0.25×π)

Pc≈200.55 ft²

8 0

3 years ago

51.68 feet per hour. Convert this speed to inches per minute.

Lyrx [107]

Answer:

10.336.

Step-by-step explanation:

There are 12 inches in 1 foot so 51.68 ft/hr

= 51.68 * 12 in/hr.

Now there are 60 minutes in an hour so the speed in inches/minute

= 51.68 * 12 / 60

= 10.336.

7 0

3 years ago

Answers for this paper plz

Anna [14]

Answer:

adjacent

brainliest

Step-by-step explanation:

6 0

3 years ago

Which is an equation of the line that has a slope of 1/2 and passes through the point (2, 4)?

irina1246 [14]

Answer: $y = \frac{1}{2}x +3$ (Choice A)

Work Shown:

$y - y_1 = m(x - x_1)\\\\y - 4 = \frac{1}{2}(x - 2)\\\\y - 4 = \frac{1}{2}x + \frac{1}{2}(- 2)\\\\y - 4 = \frac{1}{2}x - 1\\\\y = \frac{1}{2}x - 1+4\\\\y = \frac{1}{2}x +3\\\\$

Explanation: I started with the point-slope form. Then I plugged in the given slope m = 1/2 and the point (x1,y1) = (2,4). Afterward I solved for y.

The answer is in slope-intercept form y = mx+b

3 0

1 year ago