Please help me I have been stuck on this question for 35 minutes

Mathematics

1 answer:

34kurt3 years ago

7 0

Remaining angle = 180-90-60=30
by sine rule
8/sin30 = x/sin90
x = 8/0.5=16

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Rewrite the following without an exponent. 6^-2 Please answer ASAP!

julia-pushkina [17]

Answer:

Rewriting $6^{-2}$ without an exponent we get $\mathbf{\frac{1}{36}}$

Step-by-step explanation:

We need to rewrite the following without an exponent. $6^{-2}$

We need to solve the exponent to find the result.

We know the exponent rule: $a^{-b}=\frac{1}{a^b}$

Now using this rule to solve the equation:

$6^{-2}\\=\frac{1}{6^2}\\We \:know \:that\:6^2 = 6\times 6=36\\=\frac{1}{36}$

So, Rewriting $6^{-2}$ without an exponent we get $\mathbf{\frac{1}{36}}$

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Bruno bought 96 pounds of sugar for his bakery. Every day he used the same amount of sugar to make bakery items. After 10 days,

Kazeer [188]

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Step-by-step explanation:

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3 years ago

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Practice

andrew11 [14]

Computing the ratio of raisins to ounces, it is found that due to the higher computed ratio, brand B advertises the greatest ratio of raisins per ounce.

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For brand A, there are 60 raisins in the 24-ounces box, thus the ratio is of $\frac{60}{24} = 2.5$ , that is, 2.5 raisins per ounce.
For brand B, there are 18 raisins in the 6-ounce box, 36 in the 12-ounce, and it follows this ratio, thus $\frac{36}{12} = \frac{18}{6} = 3$ , thus, 3 raisins per ounce.
For brand C, there are 20 raisins in the 10-ounce box, 30 in the 15-ounce, and so on, thus $\frac{20}{10} = \frac{30}{15} = 2$ , thus, 2 raisins per ounce.
Due to the higher computed ratio, brand B advertises the greatest ratio of raisins per ounce.