2 years ago

What is the simplified value of the exponential expression 27 1/3? 1/3 1/9 3 9

Mathematics

1 answer:

Vesna [10]2 years ago

6 0

Answer:3

Step-by-step explanation:

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Jill made scarves and then sold them for $15 each. If Jill spent $150 to make all the scarves, how many scarves need to be sold

lesantik [10]

Answer:

10 scarves

Step-by-step explanation:

each scarf is $15, 10 of them is 150 because 10 x 15 = 150

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Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

$\frac{2}{3}$ is between 0 and 1

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Solve for x.<br> −7≥13−5x

Sergio039 [100]

Answer:

$=>x\geq 4$

Step-by-step explanation:

Given inequality is $−7\geq13−5x$

Simplifying:

$5x\geq13+7$

$=>5x\geq20$

$=>x\geq \frac{20}{5}$

$=>x\geq 4$

Hence the solution for the given inequality is represented by $=>x\geq 4$

This means that the original inequality will be true only for those values of x which are greater than or equal to 4.

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2 years ago

I NEED HELP ASAP!!!<br><br> Find the measure of angle A using the image below:

Andreyy89

Answer:

A = 125º

Step-by-step explanation:

Missing angle is the supplement of 157.5

180 - 157.5 = 22.5

----------------------------

Sum of angles in triangle is 180

22.5 + (-10x) + (-x + 20) = 180

Combine like terms

-11x + 42.5 = 180

Subtract 42.5 from both sides

-11x = 137.5

Divide both sides by -11

x = -12.5

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A = -10(-12.5)

A = 125º

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2 years ago

Solve the system of equations by graphing. If the system has no solution or infinitely many so state.

S_A_V [24]

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