All categories

3 years ago

1) Choose the best answer.

Mathematics

1 answer:

AlekseyPX3 years ago

5 0

B to solve for a variable you must isolate the variable so it’s alone on one side of the equation

You might be interested in

Write explicit equation for the sequence

Ray Of Light [21]

Step-by-step explanation:

r=14/7=28/14=56/28=2

So it is geometric

By using this equation:

a(n)=a1*(r)^(n-1)

and we have a(1)=7 , r=2

explicit equation : a(n)=7*(2)^(n-1)

hope this helps

5 0

3 years ago

HELP PLEASE SUPER EASY AND ILL BRAINLIST

Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the distance d (P1,P2) between the given points P1 and P2 P1= (5,4) P2=(-4,5)

oee [108]

Answer:

$\sqrt{82 }$

Step-by-step explanation:

d = $\sqrt{(x_{1} - x_2)^2+(y_1-y_2)^2 }$

d = $\sqrt{(5 - (-4))^2+(4-5)^2 }$

d = $\sqrt{(9)^2+(-1)^2 }$

d = $\sqrt{81+1 }$ = $\sqrt{82 }$

5 0

3 years ago

What’s the distance between (4,-9) and (5,3)

laila [671]

Answer: Distance = √145

Concept:

Here, we need to know the concept of the distance formula.

The distance formula is the formula, which is used to find the distance between any two points.

If you are still confused, please refer to the attachment below for a clear version of the formula.

Solve:

Given information

(x₁, y₁) = (4, -9)

(x₂, y₂) = (5, 3)

Given formula

$Distance = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Substitute values into the formula

$Distance = \sqrt{(5-4)^2+(3+9)^2}$

Simplify values in the parentheses

$Distance = \sqrt{(1)^2+(12)^2}$

Simplify exponents

$Distance = \sqrt{1+144}$

Simplify by addition

$Distance = \sqrt{145}$

Hope this helps!! :)

Please let me know if you have any questions

7 0

3 years ago

Read 2 more answers

Helpp with math!!!!!!!!

grandymaker [24]

I think the area is 63. Sorry if it is incorrect.

4 0

3 years ago