4 years ago

. How do you do this.

Mathematics

1 answer:

inn [45]4 years ago

7 0

Sin OH Cosin AH Tangent OA search "SOCAHTOA"

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Leokris [45]

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3 years ago

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Identify the angles of rotational symmetry for the figure. + Rotational symmetry

lorasvet [3.4K]

Answer:

144

Step-by-step explanation:

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3 years ago

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What is this I need to know now

katen-ka-za [31]

3x2 is six. If you do that across, you would get 6/6 for both. 6/6 - 6/6 is how much?

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4 years ago

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The ginger cookie is larger than the oatmeal cookie. The chocolate cookie is smaller than the oatmeal cookie but larger than the

mr Goodwill [35]

Answer:

the ginger cookie

Step-by-step explanation:

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2 years ago

Sid starts with savings of £13

vfiekz [6]

Answer:

after 6 weeks

Step-by-step explanation:

Sid and Tim starts saving each week.

Sid starts his savings with initial amount of £13.00

Tim starts his saving with initial amount of £00.00

Each week from now Sid will save = £3.50

Tim will save each week = £3.00

Let's assume after 'x' weeks the amount of Sid would be = £ (13 + 3.50x)

and the amount of Tim's saving after x weeks = £ (3x)

The ratio of their savings in x weeks would be = 17 : 9

Now the expression we get,

(13 + 3.50x) : (3x) = 17 : 9

$\frac{13+3.50x}{3x}=\frac{17}{9}$

9(13 + 3.50x) = 17(3x)

117 + 31.5x = 51x

117 = 51x - 31.5x

117 = 19.5x

$x=\frac{117}{19.5}$

x = 6

After 6 weeks the savings of Tim and Sid would be in the ratio of 17 : 9.

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3 years ago