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2 years ago

(-9) to the 2nd power

Mathematics

2 answers:

yKpoI14uk [10]2 years ago

5 0

81

(-9)(-9) is 81

Multiplying two negatives gives a positive

jeka942 years ago

4 0

Answer:

(-9) to the 2nd power would be 81

Step-by-step explanation:

Brainliest please

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The measure of ∠FHJ is 60°. The measure of ∠FGH is 28°. What is the measure of ∠HFG?

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Given
∠FHJ = 60°
∠FGH = 28°

∠FHG = 180 - ∠FHJ
∠FHG = 180 - 60
∠FHG = 120

∠HFG = 180 - (28 + 120)
∠HFG = 180 - 148
∠HFG = 32

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Step-by-step explanation:

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2 years ago

I NEED HELP ASAP First, find the increasing functions. Then, classify each increasing function as having a larger or a smaller u

aev [14]

Answer:

In descending order the function are represented as $D>F>A>B>E>C$

Step-by-step explanation:

Whether it is increasing or is the larger or smaller number it all depends on its slope.

Equation of line $y=m(x)+c$ ,and $m$ is the slope.

So we will work with the slopes of each equations and arrange them in descending order.[Greater to larger number sequence]

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Example:

$\frac{4}{3}=\frac{4\times 20}{3\times 20}= \frac{80}{60}$

Similarly we will equate all the fractions.

So the slope are $\frac{80}{60}, \frac{75}{60}, \frac{-120}{60},\frac{105}{60}, \frac{72}{60}, \frac{96}{60}$

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$\frac{105}{60},\frac{96}{60}, \frac{80}{60}, \frac{75}{60},\frac{72}{60},\frac{-120}{60}$

According to the option the right choice are as follows:

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