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Vikki [24]
3 years ago
6

HELP PLSS !!! Will mark as brainiest

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
5 0

Answer:

1709.92cm^3

Step-by-step explanation:

V=\pi r^2h=\pi *3^2*7=197.92cm^2 (cylinder)

V=whl=14*9*12=1512cm^3(rectangular prism)

197.92+1512=1709.92cm^3(whole shape)

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lyudmila [28]

Answer:

a

Step-by-step explanation:


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2 years ago
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Line j has an equation of y - 8 = -2/3(x+5). Line K is perpendicular to line j and passes + through (-6, -2). What is the equati
riadik2000 [5.3K]

Answer:

y = \frac{3}{2} x + 7

Step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

y - 8 = - \frac{2}{3} (x + 5) ← is in point- slope form

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given a line with slope m then the slope of a line perpendicular to it is

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the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept ) , then

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to find c substitute (- 6, - 2 ) into the partial equation

- 2 = - 9 + c ⇒ c = - 2 + 9 = 7

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7 0
2 years ago
Rewrite the expression with rational exponents as a radical expression.
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noah saved $47 in june, $36 in july, and $27 in august. Then noah spent $18 on school supplies and $36 on new clothes. How much
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If m=14, and a=6 what is the answer to F=ma?​
Alexeev081 [22]

Answer:

[See Below]

Step-by-step explanation:

✦ If m=14 and a=6 then multiply:

  ✧ 14x6=84

So F=84.

~<em>Hope this helps Mate. If you need anything feel free to message me. </em>

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3 years ago
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