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jeyben [28]
3 years ago
6

PLZ help really super fast

Mathematics
2 answers:
Oksanka [162]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Have a nice day! :)

BaLLatris [955]3 years ago
5 0

Answer:

B

Step-by-step explanation:

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420 es el 36% de 15120?
bazaltina [42]

Answer:

False

Step-by-step explanation:

36% of 15120 =

36% * 15120 = 36/100 * 15120 = 36 *

false 36% of 15120 is 544.32

5 0
3 years ago
You work in the packaging department of a company that makes soup. The old soup can is 4 inches high and has a diameter of 3 inc
statuscvo [17]

Answer:

h=6\ in

Step-by-step explanation:

step 1

Find the volume of the old can

The volume of the can is equal to

V=\pi r^{2} h

we have

r=3/2=1.5\ in ----> the radius is half the diameter

h=4\ in

substitute

V=\pi (1.5)^{2}(4)

V=9\pi\ in^{3}  

step 2

Find the volume of the bigger can

Multiply the old volume by 1 1/2

1\frac{1}{2}=1.5

so

V=(1.5)*9\pi\ in^{3}  

V=13.5\pi\ in^{3}    

step 3

Find the height of the bigger can

we have

V=13.5\pi\ in^{3}    

r=1.5\ in

substitute in the formula

13.5\pi=\pi (1.5)^{2}(h)

h=13.5/(1.5)^{2}

h=6\ in

8 0
4 years ago
$7000 at 2% for 4 years.
jek_recluse [69]

Answer:

7577.02

Step-by-step explanation:

This would be the formula for that.

ia(1+.per)^{x}=y

ia is the Initial Amount, which is 7000

.per is the recent, in this case is .2

and finally x, which is the amount of years. this is 4

If you put this into a scientific calculator:   7000(1+.02)^{4} = y    you will get

7577.02

7 0
4 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%20%C3%B7%20%5Cfrac%7B9%7D%7B10%7D" id="TexFormula1" title="\frac{1}{4} &
vichka [17]

Answer:

5/18, I think

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find KL and show work
MissTica

Answer:

<u>Secant</u>: a straight line that intersects a circle at two points.

<u>Intersecting Secants Theorem</u>

If two secant segments are drawn to the circle from one exterior point, the product of the measures of one secant segment and its external part is equal to the product of the measures of the other secant segment and its external part.

From inspection of the given diagram:

  • M = Exterior point
  • MK = secant segment and ML is its external part
  • MS = secant segment and MN is its external part

Therefore:

⇒ ML · MK = MN · MS

Given:

  • MK = (x + 15) + 6 = x + 21
  • ML = 6
  • MS = 7 + 11 = 18
  • MN = 7

Substituting the given values into the formula and solving for x:

⇒ ML · MK = MN · MS

⇒ 6(x + 21) = 7 · 18

⇒ 6x + 126 = 126

⇒ 6x = 0

⇒ x = 0

Substituting the found value of x into the expression for KL:

⇒ KL = x + 15

⇒ KL = 0 + 15

⇒ KL = 15

6 0
2 years ago
Read 2 more answers
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