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2 years ago

5

Bag A contains 9 red marbles and 3 green marbles. Bag B contains 9 black marbles and 6 orange marbles.

1 answer:

EastWind [94]2 years ago

5 0

Green: 3/12
Black: 1/4

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A triangle has two sides measuring 16 and 21. The included angle is 116°. What is the length of the side opposite the 116° angle

lutik1710 [3]

Answer:

$h =26.4$

C is correct Option

Step-by-step explanation:

Let,

Base of the triangle = b = 16

Perpendicular of the triangle = p = 21

Hypotenuse of the triangle= h = ?

According to Pythagoras theorem;

$h^{2} = b^{2} +p^{2}$

$h^{2} = 21^{2} +16^{2}$

$h^{2} =441+256$

$h^{2} =697$

$h =\sqrt{697}$

$h =26.4$

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4 years ago

Linda bought a cube jewelry box. The volume of the jewelry box is 64 cubic inches. What is the edge length of Linda’s jewelry bo

yawa3891 [41]

Answer:

The edge length will be equal to 4 inches.

Step-by-step explanation:

The volume of a cube = s * s * s (in which s represent side of the cube)

V = s * s * s

V = s³

64 = s³

64 = 4³

So edge length of the cube will be 4 inches.

7 0

3 years ago

Jack is 3 times as old as lacy. 3 years ago the sum of there ages was 14. How old are they now?

Elan Coil [88]

Answer:

lacy = 8 jack= 24

Step-by-step explanation:

let x be lacys age

3x - 3 + x-3 = 14

3x+x -3 = 14 + 3 = 17

4x = 17 +3 = 20

x = 20/4 = 5

lacys age now = 5+3 = 8

jacks age now = 8 * 3 = 24

3 0

3 years ago

You need 210 snowballs to make the perfect snow fort. you can make 15 snowballs an hour, but 2 melt every 15 minutes. how long w

Blizzard [7]

It will take you 30 hours to build a perfect fort

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4 years ago

Please Help. Find the value of x in the isosceles triangle shown below

ludmilkaskok [199]

Answer:

the answer is 6

Step-by-step explanation:

By pytagoras Theorem

hope its helpful

7 0

3 years ago