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2 years ago

12

A box of lollipops contains a total of 180 lollipops. The flavors in the box are in a ratio of 4 strawberry to 5 green apple. Ho

w many lollipops in the box are strawberry?

1 answer:

rjkz [21]2 years ago

4 0

Answer:

80

Step-by-step explanation:

4/(4+5) × 180 = 4/9 × 180 = 80

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Area A, equals the product of b and h divided by 2, slove for h

gizmo_the_mogwai [7]

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h = 2a/b

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3 years ago

Paul bought 18 pins for $90. Jack bought 45 pins for $180. Who bought pins at the lowest cost?

lina2011 [118]

Answer:

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Step-by-step explanation:

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2 years ago

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How do I Graph y= –73x+2 .

Romashka-Z-Leto [24]

Answer:

See attachment

Step-by-step explanation:

You can obtain any two points on the graph of $y=-73x+2$ and use it to draw its graph.

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So you plot (0,2)

When x=1, $y=-73*1+2=-71$

You again plot (1,-71).

With a straight edge you can now draw a straight line through the two points.

See attachment

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3 years ago

I need to fine the height of a triangular pyramid and I already have the volume and Area

Keith_Richards [23]

I’m not sure, but i think that you have to take the volume equation, and plug in the other variables (volume, area) to find the height

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2 years ago

If u is a unit vector, find u · v and u · w. (assume v and w are also unit vectors.) equilateral triangle

serg [7]

solution:

we know that ,

u.v = ΙuΙ ΙvΙcosθ

here,

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u.v = ΙuΙ ΙvΙcos60°

= 1 x 1 x 1/2

u.v = 1/2

now, u.w = ΙuΙ ΙwΙcosθ

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u.w = -1/2

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3 years ago