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3 years ago

If u can help me it wold be nice im failing and i need help ASAp

Mathematics

2 answers:

klemol [59]3 years ago

7 0

When you raise an exponent to another exponent, you multiply the exponents. (7^2)^3 = 7^(2 x 3) = 7^6.

When you multiple 2 number with different exponents but same base, you add the exponents.

7^6 x 7^0 = 7^(6 + 0) = 7^6

And so....

<h2><u>7^6 is the answer!</u></h2><h3>(7 to the exponent of 6)</h3>

Crazy boy [7]3 years ago

3 0

Answer:

7^6

Step-by-step explanation:

Simplify the expression.

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What is the classification for this polynomial? X2y+3x3

Gre4nikov [31]

Answer:

quadratic

Step-by-step explanation:

hope you got it

7 0

3 years ago

Find a cubic function f(x) = ax^3 + bx^2 + cx + d that has a local maximum value of 3 at x = −3 and a local minimum value of 0 a

Ahat [919]

Answer:

f(x) = (3x³ + 9x² - 27x + 15)/32

Step-by-step explanation:

f'(x) = 3ax² + 2bx + c

Maximum or minimum: f'(x) = 0

Maximum: f'(-3) = 0 and f(-3) = 3

Minimum: f'(1) = 0 and f(1) = 0

f'(-3) = 0 leads 27a - 6b + c = 0 (1)

f'(1) = 0 leads 3a + 2b + c = 0 (2)

f(-3) = 3 leads -27a + 9b -3c + d = 3 (3)

f(1) = 0 leads a + b + c + d = 0 (4)

(1) - (2): 24a - 8b = 0, or 3a - b = 0, b = 3a

(3) - (4) -28a + 8b - 4c = 3 (5)

(1) * 4 + (5): 80a - 16b = 3,

use b = 3a, get 80a - 16*3a = 3, 32a = 3, a = 3/32, b = 3a = 9/32

From (2): c = -3a - 2b = -9/32 - 18/32 = -27/32

From (4): d = -a - b - c = -3/32 - 9/32 + 27/32 = 15/32

f(x) = (3x³ + 9x² - 27x + 15)/32

3 0

2 years ago

Please help with geometry

prohojiy [21]

Step-by-step explanation:

the answer is:

x=180-90-70=20°

5 0

2 years ago

PLEASE HELP I WILL GIVE BRAINLIEST IF YOU DO BOTH<br> please give me a real answer

never [62]

Answer:

Q2. angle 5 +angle 6=90°

angle 5+ 6°=90°

angle 5=90°-6°

angle 5=84°

Q.3 angle 8+angle 9=90°

angle 8 + 11°=90°

angle 8=90°-11°

angle 8=79°

3 0

3 years ago

Trevor plans on buying a car. Four banks offer the annual interest rates shown.

mote1985 [20]

Solution

In order to find greatest to least number, we have to convert the given fractions into decimals.

3 $\frac{1}{10}$ % = 3 + 1/10 = 3 + 0.10 = 3.10%

3 $\frac{2}{5}$ % = 3 + 2/5 = 3 + 0.40 = 3.40%

3 $\frac{1}{4}$ %= 3 + 0.25 = 3.25%

3 $\frac{1}{3}$ % = 3 + 0.33 = 3.33%

Now we can easily, compare the numbers and write from greatest to least.

3.40%, 3.33%, 3.25%, 3.10%

Greatest to least = 3 2/5%, 3 1/3%3, 3 1/4%, 1/10%,

Thank you :)

8 0

3 years ago

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