3 years ago

What is it !, help !

Mathematics

1 answer:

Gala2k [10]3 years ago

7 0

Answer:

an isosceles triangle

Step-by-step explanation:

it has two equal sides so this is isosceles triangle

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9 grams = how many milligrams

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9 grams is 9000 milligrams.

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3 years ago

Sarah, Natasha and Richard share some sweets in the ratio 4:2:3. Sarah gets 13 more sweets than Richard. How many sweets are the

gayaneshka [121]

Answer:

117 sweets

Step-by-step explanation:

Please see attached picture for full solution. (model method)

S, N and R represents the number of sweets Sarah, Natasha and Richard have respectively.

Alternatively,

Let the number of sweets Sarah have be 4x.

Number of sweets Natasha have= 2x

Number of sweets Richard have= 3x

Sarah gets 13 more sweets than Richard

4x= 3x +13

4x -3x= 13

x= 13

Total number of sweets

= 4x +2x +3x

= 9x (simplify)

= 9(13) (subst. x=13)

= 117 sweets

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3 years ago

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3 years ago

Use the power-reducing formulas to rewrite the expression as an equivalent expression that does not contain powers of trigonome

Delicious77 [7]

Step-by-step explanation:

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3 years ago

Does 9,40,41 form a right triangle

horsena [70]

No it does not. :) hope this helps

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3 years ago

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