What is the genetic material (DNA and proteins) found in the nucleus called?
atoms
chromosomes
molecules
nucleolus

Hey there!

2n + 5 = 9

SUBTRACT 5 to BOTH SIDES

2n + 5 - 5 = 9 - 5

CANCEL out: 5 - 5 because it gives you 0

KEEP: 9 - 5 because it help solve for the n-value

NEW EQUATION: 2n = 9 - 5

SIMPLIFY IT!

2n = 4

DIVIDE 2 to BOTH SIDES

2n/2 = 4/2

CANCEL out: 2/2 because it give you 1

KEEP: 4/2 because it give you the n-value

NEW EQUATION: n = 4/2

SIMPLIFY IT!

n = 2

Therefore, your answer is: n = 2

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

24t = 432

Step-by-step explanation:

I solved this by dividing 432 by 24, which would give you t.

That however is not an option so i just switched it around :)

Answer:

D

Step-by-step explanation:

If we reduce [tex]\frac{15}{12}[/tex] This comes to [tex]\frac{5}{4}[/tex].  Thus D is the answer

a =12

Answer:

Since

a

b

=

c

d

,

we can use an algebraic technique, to get the value of

a

, by isolation and using the golden rule of algebra, "Balancing the equation"

a

40

=

3

10

to isolate

a

, we must eliminate

40

in the left side of the equation by multiplying it by

40

, the golden rule of algebra states that whatever you do in a side of an equation is you also must do it in the other side to keep the equation balanced.

(

40

)

a

40

=

3

10

(

40

)

40

a

40

=

(

40

)

(

3

)

10

a

=

120

10

, we can still simplify the answer giving,

Answer:

It would be $35

Step-by-step explanation:

hope this helps

15 percent of 45 is 6.75

45- 6.75 is 38.25

The price after a 15% discount is $38.25

Answer:

15 goes under y and 6 and 8 go under x

Step-by-step explanation:

Answer:

The unknown number is -2

Step-by-step explanation:

Let n represent the unknown number then...

12=14+n

Subtract 14 from both sides:

12-14=14-14+n

-2=n

n=-2

Answer & Step-by-step explanation:

In order to simplify a square root, you need to find a number that multiplied times itself equals the number in the radical. Now 7×7 is 49. Also, -7×-7 is 49 as well. But there is no number times itself that makes -49. No number times itself makes a negative number.

(You will, in time learn imaginary numbers in order to simplify this, but that can be for another day!)

Answer:

Second Line

Step-by-step explanation:

x/-1 > -6

x < 6

Answer:

A:2

B:-5

C:8

D:-147

Step-by-step explanation:

A: For this one, you can cancel out the negatives. Then just divide 14 by 7. Your final answer is 2. Final Answer : 2

B: This one you can forget about the negative for the first bit. Just divide 15 by 3 to get 5. Now the negative is only on one side of the equation so therefore we add the negative back into our answer. Final Answer : -5

C: Just divide 32 by 4 to get 8. No removal or substitution is needed for this one because both numbers are positive. Final Answer : 8

D: Multiply both numbers normally forgetting about the negative at first. 49 * 3 is 147. Now one of our numbers contain a negative so we plug back the negative into our answer. Final Answer : -147

Answer:

Step-by-step explanation:

[tex](a^{m})^{n}=a^{m*n}\\\\\dfrac{a^{m}}{a^{n}}=a^{m-n}\\\\\\a^{m}*a^{n}=a^{m+n}\\\\\\[/tex]

[tex]\dfrac{(2^{3})^{3}}{2^{4}*2^{3}}=\dfrac{2^{3*3}}{2^{4+3}}\\\\\\=\dfrac{2^{9}}{2^{7}}\\\\\\=2^{9-7}\\\\=2^{2}\\\\=4[/tex]

Answer: 4

Step-by-step explanation:

[tex]\frac{2^{9} }{2^{7} } = 2^{2} = 4[/tex]

Answer:

a. 9 b. 18

Step-by-step explanation:

Answer:

Step 1 is incorrect.

Answer:

Step-by-step explanation:

2. meters (m), centimeter (cm),  millimeters (mm)

3.

a. Perimeter of a rectangle: P = 2(l + w)

P = 2 (10 + 5)

P = 20 + 10

P = 30 m

b. Perimeter of a rectangle: P = 2(l + w)

P = 2 (10 + 8)

P = 20 + 16

P = 36 m

c. Perimeter of a rectangle: P = 2(l + w)

P = 2 (22 + 18)

P = 44 + 36

P = 80 cm

4. When you find the area of something, you are finding the amount of space a shape takes up.

Hope this helps!

Answer:

I'm am pretty sure that it is c it can't be a or b

Answer:

25

Explanation:

By Using Pythagoras Theorem,

h^2=p^2+b^2

or, x^2=(24)^2+7^2

or, x^2=576+49

or, x^2=625

or, x=√625

•°• x=25

Answer:

1/6

Step-by-step explanation:

If you roll a 1 then on the second roll (for a fair 6 sided die) the probability that the second roll is a 1 is 1/6 (assuming independence.

Answer:

1/6

Step-by-step explanation:

If the die is fair (and we will assume that all of them are), then each of these outcomes is equally likely. Since there are six possible outcomes ( A standard die has 6 Number { 1,2,3,4,5,6 } ) , the probability of obtaining any side of the die is 1/6. The probability of rolling a 1 is 1/6, the probability of rolling a 2 is 1/6, and so on.

[RevyBreeze]

Answer:

a

Step-by-step explanation:

m=0

it is the equations that did not have solution

Answer:

4.359/10

Step-by-step explanation:

Answer: P: 6x - 6 + (pi * x/2) A: 3x^2 - 3x - (pi * (x^2)/4)

Step-by-step explanation:

The missing section is a quarter of a circle. It is the same length at 90 degrees difference following an arc. This radius is X, same as the smaller length of the rectangle. The longer length of the rectangle is 2x-3+x, or 3x-3.

Area: Rectangle area is X * (3x-3) or 3x^2 - 3x. Subtract the missing piece. The full area of the circle would be pi * x^2. Divide by 4 for a quarter circle. So the full area would be 3x^2 - 3x - (pi * (x^2)/4).

Perimeter. x + 2x-3 + 3x-3 + the arc. The arc is a quarter of the circle's circumference. pi * 2x over 4. So total perimeter would be 6x-6 + (pi * 2x/4 or pi * x/2).  

Just my best guess tho

1. F:$33.60

2. E:$96

3. H:$2400

4. C98.40

Answer:

y = tan(pi x) Write the composite function in the form f(g(x)). Identify the inner function u = g(x) and the outer function y =f(u). Then find the derivative dy/

Step-by-step explanation:

Hopes this helps : )

Solution:

Note that:

Putting this in fraction form:

The fraction of a kiloliter of 250ml is 1/4,000.