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2 years ago

Find the area of the figure

Mathematics

1 answer:

sertanlavr [38]2 years ago

7 0

Answer:

look at the photo

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Which set of ordered pairs is made up of points on the graph of the function below?

Lubov Fominskaja [6]

The correct answer is B

3 0

3 years ago

Whats the formula helpppppppppp

Komok [63]

The base of the pyramid has six sides then the pyramid is known as a hexagonal pyramid.

<h3>What is a pyramid?</h3>

The pyramid is similar to the cone but the pyramid has a number of triangular faces based on the base of the polygon.

The pyramid is given below.

The base of the pyramid has six sides then the pyramid is known as a hexagonal pyramid.

Then the correct option is B.

More about the pyramid link is given below.

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2 years ago

Sum of natural number and it's reciprocal is 50/7.find the number by quadratic equations

Stells [14]

Answer: 7

<u>Step-by-step explanation:</u>

The sum of a number and its reciprocal (n + $\dfrac{1}{n}$ ) is $\dfrac{50}{7}$ .

$n+\dfrac{1}{n}=\dfrac{50}{7}\\\\\text{multiply everything by 7n to clear the denominator:}\\\\(7n)n+(7n)\dfrac{1}{n}=(7n)\dfrac{50}{7}\quad \rightarrow \quad 7n^2+7=50n\\\\\text{subtract 50n from both sides:}\qquad 7n^2-50n+7=0\\\\\text{factor the quadratic equation:}\qquad (7n-1)(n-7)=0\\\\\text{apply the Zero Product Property:}\qquad 7n-1=0\quad and\quad n-7=0\\\\\text{solve each equation:}\qquad n=\dfrac{1}{7}\quad and\quad n=7$

Since n is a natural number, the fraction is not a valid solution.

3 0

4 years ago

A(n)= 3/2 (-2) n-1 what is the third term

Phoenix [80]

3rd term is equal to 6

8 0

3 years ago

— 3х + 7 < 19 ?<br> Help plz

Maksim231197 [3]

Answer:

x > -4

Step-by-step explanation:

— 3х + 7 < 19

Subtract 7 from each side

— 3х + 7-7 < 19-7

-3x < 12

Divide each side by -3, remembering to flip the inequality

-3x/-3 > 12/-3

x > -4

6 0

3 years ago

Read 2 more answers