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3 years ago

Simplify the expression x6 • x4

Mathematics

2 answers:

Igoryamba3 years ago

8 0

Answer:

24x^2

Step-by-step explanation:

Leni [432]3 years ago

3 0

Answer:

The answer is x¹⁰

Step-by-step explanation:

1) Use product rule.

${x}^{6 + 4}$

2) Simplify 6 + 4 to 10.

${x}^{10}$

Therefor, the answer is x¹⁰.

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The product of (n2 – 6n + 3) and -4n is ? When this product is multiplied by -n, the result is ?

madreJ [45]

the result should be n5.

6 0

3 years ago

Two towers face each other separated by a distance = 15 m. As seen from the top of the first tower, the angle of depression of t

Crazy boy [7]

Answer:

Height of second tower = 17.32m

Step-by-step explanation:

I have attached a diagram depicting the question.

From the diagram, The first tower is depicted by side AEB and the second tower CD.

While d is the distance that separates the two towers and it's given as 15m.

Now, since the angle of depression of the second tower’s base is 60°, then for triangle BAC. Angle C = 60°.

Thus; using trigonometric ratios;

tan 60° = AB/AC.

This gives; AB = d*tan 60°

Similarly, for the triangle BED, BE = d*tan 30°

Since, AE = CD, thus ;

CD = AB − BE

CD = d (tan 60° − tan 30°)

CD = 15(1.7321 − 0.5774)

CD = 15 × 1.1547

CD ≈ 17.32 m.

So, height of second tower = 17.32 m

7 0

2 years ago

Find decimal notation. 66 7/8%

Aliun [14]

The Answer to your problem is:

0.66875

8 0

3 years ago

WHOEVER ANSWERS CORRECTLY I'LL GIVE BRAINLIEST!!!!!!!!!!!

aleksandr82 [10.1K]

Answer:

$\frac{1}{125}$

Step-by-step explanation:

$5^{-3}= \frac{1}{5^{3}} =\frac{1}{125}$

6 0

2 years ago

Read 2 more answers

Are 12x^2y^3z and -45zy^3x2 like terms? explain why or why not.

Alex787 [66]

Here in the second term I am considering 2 as power of x .

So rewriting both the terms here:

First term: 12x²y³z

Second term: -45zy³x²

Let us now find out whether they are like terms or not.

"Like terms" are terms whose variables (and their exponents such as the 2 in x²) are the same.

In the given two terms let us find exponents of each variable and compare them for both terms.

z : first and second term both have exponent 1

x: first and second term both have exponent 2

y: first and second term both have exponent 3

Since we have all the exponents equal for both first and second terms variables, so we can say that the two terms are like terms.

4 0

3 years ago