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3 years ago

Please help meeeee..... you already know that ill mark brainliest.

Mathematics

1 answer:

Lelu [443]3 years ago

5 0

Hello :D

To work this out you need to add everything up.

3 + 6.3 = 9.3

9.3 + 4.5 = 13.8

18.6 - 13.8 = 4.8

N = 4.8

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vampirchik [111]

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3 years ago

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3 years ago

Joy needed 4/5 pint of milk for a recipe. Her friend asha said she should use 2/5 cup of milk. Joy said she should use 1 3/5 cip

Mumz [18]

Answer:

Joy is correct

Step-by-step explanation:

we know that

1 cup=1/2 pint

step 1

Convert pint to cups

Divide 4/5 pint by 1/2 to convert to cups

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step 2

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4 years ago

What is the lateral surface area of the cone?

hoa [83]

Answer:

135 pi centimeters squared

Step-by-step explanation:

Hello!

where la is lateral surface area

$first \: the \: formula \: for \: the \: lateral \: surface \: are \: of \: cone \: is \\ la = \pi \times r \times l \\ where \: r = radius \\ l = slant \: height \\ therefore.first \: find \: the \: radius(r) = \frac{d}{2} \\ r = \frac{18cm}{2} = 9cm \\ so \: as \: we \: have \: the \: radius \: we \: can \: solve \: for \: the \: la \\ la = \pi \times r \times l \\ la = \pi \times (9cm) \times (15cm) \\ la = 135\pi \: cm {}^{2}$

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2 years ago

Select the correct answer.

Yuki888 [10]

C. 17.5 square inches

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4 years ago

Read 2 more answers