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Answer:

C) 2+4^4x

Step-by-step explanation:

A) 2^(4x+2) = 2^4x • 2² = 16^x • 4

B) 4 • 16^x = 16^x • 4 (already done)

D) 2^2 • 4^x (over) 4^-x

= 4 • 4^x • 4^x = 16^x • 4

E) 4^(2x+1) = 4^2x • 4¹ = 16^x • 4

Answer:

-17/5 as an IMPROPER FRACTION

[tex]-3\frac{2}{5}[/tex] as a MIXED FRACTION

Answer:

multiplyeach values on both sides

Answer:

x^2 +x -6

11 [tex]\frac{3}{10}[/tex]

[tex]\frac{77}{6}[/tex]

Step-by-step explanation:

Answer:

4 = 2²

Step-by-step explanation:

Multiply 2 by itself till 4

Simple because you only do it once

2 * 2 = 4

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

1 ≥ n

Step-by-step explanation:

30 ≥ 5(6n)

Distribute

30 ≥ 30n

Divide each side by 30

30/30 ≥ 30n/30

1 ≥ n  

30 >= 5(6n)

Divide both sides. Y 5:

6 >= 6n

Divide both sides by 6:

1 >= n

Rewrite as: n ≤ 1

Answer:

A. 55°

Step-by-step explanation:

So the line goes through two angles, 125° and 55°

Lets check, does the angle look larger than 90°

Remember, 90° mean the line is perpendicular, or goes straight up.

I see that it is not. The angle that is less than 90° (55°) is correct.

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

The correct answer us 9/15<4/4

Can I please have a brainliest? I want to rank up :)

Answer:

(-3,-4)

Step-by-step explanation:

The vertex is the minimum or maximum or a parabola.

This is an upward opening parabola, so it has a minimum.

The minimum is (-3,-4)

Answer:

47, 76, 123

Step-by-step explanation:

Fibonacci Sequence

Answer:

47 , 76 , 123

Step-by-step explanation:

3rd term = 1st term + 2nd term = 1 + 3 = 4

4th term = 2nd term + 3rd term = 3 + 4 = 7

Next three terms:

8th term = 18 +29 = 47

9th term = 29 + 47 = 76

10th term = 47 + 76 =  123

Answer:

Step-by-step explanation:

Answer:

Yes it is!

Step-by-step explanation:

If you want to know whether it is, use the pytheoream theory. a2+b2=c2

a is the shortest side, b is the second longest and c is the longest.

In this case, the equation will be:

8 sq + 15 sq = 17 sq

64 + 225 = 289

= It is a right-angled triangle!

Answer:

1/8

1/2

3/8

3/8

1

3/8

Answer:

it B

Step-by-step explanation:

xhdbsxjnysnkh rxdhwbejdxigj

Given:

The sum of irrational number in the options.

To find:

The option that shows the sum of two irrational numbers can be irrational.

Solution:

In option A,

[tex](5+\pi)+(3-\pi)=5+\pi+3-\pi[/tex]

[tex](5+\pi)+(3-\pi)=5+3[/tex]

[tex](5+\pi)+(3-\pi)=8[/tex]

We know that 8 is a rational number. So, option A is incorrect.

In option B,

[tex]\sqrt{3}+\sqrt{5}[/tex]

Here both numbers are irrational and it cannot be simplified further.

So, [tex]\sqrt{3}+\sqrt{5}[/tex] is an irrational number and option B is correct.

In option C,

[tex](3+\sqrt{5})+(3-\sqrt{5})=3+\sqrt{5}+3-\sqrt{5}[/tex]

[tex](3+\sqrt{5})+(3-\sqrt{5})=3+3[/tex]

[tex](3+\sqrt{5})+(3-\sqrt{5})=6[/tex]

We know that 6 is a rational number. So, option C is incorrect.

In option D,

[tex](\dfrac{\pi}{3})+(-\dfrac{\pi}{3})=\dfrac{\pi}{3}-\dfrac{\pi}{3}[/tex]

[tex](\dfrac{\pi}{3})+(-\dfrac{\pi}{3})=0[/tex]

We know that 0 is a rational number. So, option D is incorrect.

Therefore, the correct option is B.

Answer:

B) Adjacent

Step-by-step explanation:

The hypotenuse will ALWAYS be designated as the longest side in a right triangle.

Pretend that the angle (the one with the round line) is an eyeball that is looking outwards. The eye is looking out at side BC. That means that line BC is opposite of the angle.

This leaves one side left: the adjacent side. The adjacent side is the side next to the angle. But it is the side that is NOT the hypotenuse.

Answer:

$18.75

Step-by-step explanation:

15% = 15/100

125 × 15/100

=1875/100

=18.75

Answer:

means and extremes

Step-by-step explanation:

Answer:

N= -3

Step-by-step explanation:

4n+2 = 6(1/3n - 2/3)

4n+2 = 2n - 4

2n +2 = -4

2n = -6

n = -3

Answer:

- 3

Step-by-step explanation:

4n + 2 = 6 ( 1 / 3 n - 2 / 3 )

Divide 2 on both sides,

2n + 1 = 3 ( 1 / 3 n - 2 / 3 )

2n + 1 = 3n / 3 - 6 /3

2n + 1 = n - 2

2n - n = - 2 - 1

n = - 3

Answer:

It's 6 - (-6)

Step-by-step explanation:

Two negatives make a positive so instead of subtracting you're now adding.

Answer:

the answer is 66.205

Step-by-step explanation:

basically you look at the place value so

66.21 is basically the same as 66.210 then you look at the lowest number that can round UP to 66.210 which would be out of 1 to 9 would be 5 so the smallest number that can round up to 66.210 is 66.205 hope this helped :D

Answer:

14 = x

Hope that this helps!

Answer:

.5 = 50%

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

So probabilityof getting a head or tail, when an unbiased coin is tossed is = 1

Answer:

x = 24

y = 59

Step-by-step explanation:

To solve for x, we can say that;

(5x) + (2x + 12) = 180

7x + 12 = 180

7x = 180 - 12

7x = 168

x = 168 / 7

x = 24

To solve fore y, we can say that;

(3y) + (y - 56) = 180

4y - 56 = 180

4y = 180 + 56

4y = 236

y = 236 / 4

y = 59

Hope this helps!

Answer:

not 100% sure, but i would put

Domain: all real numbers

Range: y >= 0

Step-by-step explanation:

Answer:

The domain includes all real numbers, and the range is y > 0.

Step-by-step explanation:

It is represented by [x] read as step 'x'

It is defined for all x

∴ domain=(−∞,∞)

The range is y > 0.

Answer:

Length of missing side is 177.5

Step-by-step explanation:

sum of all angles of right triangle is 180 °

1.5° + 2° + c = 180°

combine like terms

2.5 ° + c = 180°

Subtract 2.5 from each side

2.5 ° - 2.5° + c = 180° - 2.5°

c = 177.5

Answer:

82cm

Step-by-step explanation:

26+26+15+15=82

Answer:

A = 48 in²

Step-by-step explanation:

The area (A) of the triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

Here b = 24 and h = 4 , then

A = [tex]\frac{1}{2}[/tex] × 24 × 4 = 12 × 4 = 48 in²

Answer:

A = 48 in.^2

Step-by-step explanation:

Area of  triangle = (Base * height) / 2

Area of triangle = (24*4)/2

Area of triangle = 48 in.^2

Answer:

y / z^3

Step-by-step explanation:

x^0 is 1 because anything to the zero power is 1

1 *y z^-3

We know a^-b = 1/a^b

y / z^3

Answer:

[tex] \small \sf \frac{y}{z {}^{ 3}} [/tex]

Step-by-step explanation:

x⁰yz-³

[tex] \small \sf \: 1yz {}^{ - 3} [/tex]

1y +[tex] \small \sf \frac{1}{ z {}^{ 3}} [/tex]

[tex] \small \sf \frac{y}{z {}^{ 3} }[/tex]