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3 years ago

Simplify 3³ × 3²

Mathematics

2 answers:

Step2247 [10]3 years ago

8 0

3³ × 3² = <span> 3^5
</span>answer is

D. 3 to the 5 power

Natali [406]3 years ago

5 0

3 to the 5th power.....when you multiply you add the exponents

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of the computer games lynn has 5/12 are sports games and 3/12 are educational what fraction of the games are either sports or ed

nikklg [1K]

5/12 + 3/12 = 8/12

8/12 of the games are either sports or educational.

7 0

3 years ago

X decreased by 61% I need the right answer

nataly862011 [7]

Answer:

X-61=100

X=100-61

X=39%

Step-by-step explanation:

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2 years ago

Using the provided measures determine the measure of angle K.

forsale [732]

Answer:

B. 34.90°

Step-by-step explanation:

✔️First, find GF using Trigonometric function:

Reference angle = 58°

Adjacent length = GF

Hypotenuse = 6 cm

Apply CAH, thus:

Cos 58 = Adj/Hyp

Cos 58 = GF/6

GF = 6*Cos 58

GF = 3.17951558 ≈ 3.18 cm

✔️Find angle K using the Sine Rule:

$\frac{sin(K)}{GF} = \frac{sin(G)}{KF}$

Substitute

$\frac{sin(K)}{3.18} = \frac{sin(64)}{5}$

Multiply both sides by 3.18

$sin(K) = \frac{sin(64)}{5}*3.18$

$sin(K) = 0.5716$

$K = sin^{-1}(0.5716)$

K = 34.8618741° ≈ 34.90°

5 0

2 years ago

Round your answer to the nearest tenth

Tatiana [17]

Answer:hi

Step-by-step explanation:

6 0

3 years ago

The Environmental Protection Agency must visit nine factories for complaints of air pollution. In how many ways can a representa

kirill115 [55]

Answer:

The number of ways is $\left 9}\atop } \right. P _5 = 15120$

Step-by-step explanation:

From the question we are told that

The number of factories visited is $n = 9$

The number of factories to be visited by a representative r = 5

The number of way to visit the 5 factories is mathematically represented as

$\left 9}\atop } \right. P _5 = \frac{9!}{(9-5)!}$

Where P represents permutation

=> $\left 9}\atop } \right. P _5 = \frac{9 \ !}{4\ !}$

=> $\left 9}\atop } \right. P _5 = \frac{9 *8*7 * 6 * 5 * 4!}{4\ !}$

=> $\left 9}\atop } \right. P _5 = 15120$

8 0

3 years ago