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Lorico [155]
3 years ago
15

Please help me! Thanks.

Mathematics
2 answers:
natali 33 [55]3 years ago
7 0

Answer:

\huge \boxed{\mathrm{129\° }}

Step-by-step explanation:

Adjacent angles in a parallelogram add up to 180 degrees.

\mathrm{m \angle A + m \angle B=180}

Solving for \mathrm{m \angle B}.

\mathrm{m \angle B=180-m \angle A}

\mathrm{m \angle B}=180-51

\mathrm{m \angle B=129}

Vedmedyk [2.9K]3 years ago
5 0

Answer:

129 is yr ANSWER........

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Norma-Jean [14]

Answer:

Sara should sell each bracelet at <em>$8.50</em> to make a profit of $99.

Step-by-step explanation:

We are given the following:

Total cost = $28.50

Total bracelets to be made = 15

Total profit to be made = $99

Let x be the price at which Sara sells each bracelet to make a profit of $99.

\text{Total sales done = Number of bracelets sold }\times \text{ Sales price of each bracelet}\\

\Rightarrow 15 \times x    ...... (1)

Also,

\text{Total sales price = Total Cost}+ \text{Total Profit} \\

\Rightarrow \$28.50 + \$99 ....... (2)

Equating (1) and (2):

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Sara should <em>sell each bracelet at $8.50</em> to make a profit of $99.

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3 years ago
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d1i1m1o1n [39]
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The distance around a meteor crater is 9,033ft. Find the diameter of the crater. Use 22/7 for pi. Round to the nearest tenth
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Step-by-step explanation:

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