3 years ago

1: 16cm3 = ___________mm3

1 answer:

3 0

10mm in 1cm so 16cm is 160mm
1dm is 0.1m so 85000dm is 8500m
1l is 100 cl so 4l is 400cl
1000ml in 1l so 5000ml is 5l
25000mm is 2500cm

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Please help<br> Is that right?

Cloud [144]

Answer:

Yep your very smart

Step-by-step explanation:

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3 years ago

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Flura [38]

V=1024 pi m^3 and v=250 pi m^3
the similarity ratio of the smaller to larger similar cones is
k= V/v=1024 pi m^3/250 pi m^3= 4.096
the great cone is 4.096 times of the small cone (in volume)

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3 years ago

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Help! Solve for x !! Use picture below

creativ13 [48]

Answer:

x=7

Step-by-step explanation:

since it is the same side length,

3x+6 = 10x-43

3x-10x = -43-6

-7x = -49

x=-49/-7=7

please mark brainliest

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2 years ago

Plzzz hurry up and help me if A+B=45<br>prove that <br>(1+tanA)(1+tanB)=2

Solnce55 [7]

Answer:

see explanation

Step-by-step explanation:

If A +B = 45° then tan(A+B) = tan45° = 1

Expanding (1 + tanA)(1 + tanB)

= 1 + tanA + tanB + tanAtanB → (1)

Using the Addition formula for tan(A + B)

tan(A+B) = $\frac{tanA+tanB}{1-tanAtanB}$ = 1 ← from above

Hence

tanA + tanB = 1 - tanAtanB ( add tanAtanB to both sides )

tanA + tanB + tanAtanB = 1 ( add 1 to both sides )

1 + tanA + tanB + tanAtanB = 2

Then from (1)

(1 + tanA)(1 + tanB) = 2 ⇒ proven

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3 years ago

When you combine equal groups ____________ to find how many in all

crimeas [40]

It’s wether dividing or multiplying

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3 years ago

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