All categories

3 years ago

Solve CORRECTLY for brainly and 20 points

Mathematics

2 answers:

Wewaii [24]3 years ago

7 0

Answer:

k/4 + 3 = 14

k = 44

Step-by-step explanation:

Step 1: k + 12 = 56

Step 2: k = 56 - 12

Step 3: k = 44

Multiply both sides of the equation by 4
Subtract from both sides
Subtract 12 from 56 to get 44

Otrada [13]3 years ago

6 0

Answer:

The answer are

t=4

f=4

e=2

k=44

a=-4

n=11

You might be interested in

Which shows the following in order from least to greatest: 85%, 15/18, 0.84 PLEASE HELP

Marrrta [24]

Answer:

15/18, 0.84, 85%

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

6 0

3 years ago

Read 2 more answers

Which mixed number is greater than 6.78?

Mademuasel [1]

D because D as a non-fraction is 6.8

3 0

4 years ago

a rectangle has a height of n3+4n2+3n and a width of n^3+5n^2 express the area of the entire rectangle

alukav5142 [94]

Given:

It is given that the height of the rectangle is $n^3+4n^2+3n$

The width of the rectangle is $n^3+5n^2$

We need to determine the area of the entire rectangle.

Area of the rectangle:

The area of the rectangle can be determined using the formula,

$A=height \times width$

Substituting the values, we have;

$A=(n^3+4n^2+3n)(n^3+5n^2)$

Multiplying each term within the parenthesis, we get;

$A=n^{3} n^{3}+n^{3} \cdot 5 n^{2}+4 n^{2} n^{3}+4 n^{2} \cdot 5 n^{2}+3 n n^{3}+3 n \cdot 5 n^{2}$

Simplifying, we get;

$A=n^{6}+5 n^{5}+4n^{5}+20 n^{4}+3 n^{4}+15 n^{3}$

Adding the like terms, we have;

$A=n^{6}+9n^{5}+23 n^{4}+15 n^{3}$

Thus, the area of the entire rectangle is $n^{6}+9 n^{5}+23 n^{4}+15 n^{3}$

5 0

4 years ago

Find a formula for the general term an of the sequence assuming the pattern of the first few terms continues.

Elden [556K]

Answer:

Step-by-step explanation:

$\frac{6}{3},~\frac{6}{9}~\frac{6}{27},~\frac{6}{81},~\frac{6}{243}=\frac{6}{3^1},~\frac{6}{3^2},~\frac{6}{3^3},~\frac{6}{3^4},~\frac{6}{3^5}~=>a_n=\frac{6}{3^n}$

6 0

3 years ago

Can someone help me with this problem? Thank you!

ser-zykov [4K]

In order to find the answer, we need to multiply 15 x 12 then find the exponent based on the object shape (2D/3D).

15 x 12 = 180.

If the object is 2D, the exponent is 2 (squared). If the object is 3D, the exponent is 3 (cubed). We can tell that the object is 2D, so the exponent is 2.

The answer is 180^2, or 180 squared.

I was hoping that you'd give me Brainiest as I'm trying to rank up. If you want to, please do!

3 0

2 years ago

Read 2 more answers