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frosja888 [35]
3 years ago
7

Which exponential expression represents the numerical expression 9.9.9? O 39 99 0 9x3 O 3x9 1 2 2 3​

Mathematics
2 answers:
NemiM [27]3 years ago
7 0
Explanation:
9^3

good luck!!
Digiron [165]3 years ago
5 0

9³

Step-by-step explanation:

nine to the third power or 9-cubed is the answer b/c multiply the number "9" by itself, three times.

     Therefore, 9*9*9" is equal to: 9³ 

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Vertex math question below!!​
ivolga24 [154]

Answer:

what is the question i dont see the link

Step-by-step explanation:

4 0
4 years ago
The sum of two mixed numbers with unlike denominators is 5 3/5. What might the two mixed numbers be? Show as many different solu
Alika [10]

https://www.calculatorsoup.com/calculators/math/mixednumbers.php

this site is a fraction calculator, it what i use try it!

8 0
3 years ago
If secθ = 13\5 and 270° < θ < 360°, then tanθ = _____. -12\5 -5\12 5\12 12\5
r-ruslan [8.4K]

Answer:

tanΘ = - \frac{12}{5}

Step-by-step explanation:

Using the trigonometric identity

tan²Θ + 1 = sec²Θ, thus

tan²Θ + 1 = (\frac{13}{5} )² = \frac{169}{25} ( subtract 1 from both sides )

tan²Θ = \frac{144}{25} ( take the square root of both sides )

tanΘ = ± \sqrt{\frac{144}{25} }

Since 270 < Θ < 360 , that is the fourth quadrant where tan Θ < 0, thus

tanΘ = - \frac{12}{5}

4 0
4 years ago
In the track meet I competed in the high jump and the pole vault. What is this called?
nata0808 [166]

Answer:

Within the parlance of Statistics, this is called Nominal Data.

Other examples of nominal data are:

  • Race
  • Country
  • Gender etc

Cheers

5 0
3 years ago
Four friends are running in a 2-mile race at the park. Each runner has a lane marker to lead them to the finish line. The fracti
Debora [2.8K]

Answer:

I dont understand the question much but let's see if what I think is right is right. Christen is winning bc he has a mixed number, so he had the fraction and a whole number, which is more than the rest of them. I dont understand the what is the runner winning now, but maybe it means how much more does he have to run until 2 miles. I got 1 7/8

Step-by-step explanation:

if christen ran 1 1/8, subtract 2 miles from the 1 mile he ran, (the first 1 in 1 1/8) so that gives you 1 mile left to run. if he already ran 1 1/8, add 7 to the 1/8 to make it 8/8, or 1. 1+1=2.

2-1=1. 1/8+7/8=8/8=1. 1+1=2 miles. idk if this is right or not.

4 0
4 years ago
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