2 years ago

Answer this please :)

Mathematics

1 answer:

Elden [556K]2 years ago

8 0

Answer:

Step-by-step explanation:

Distance formula: D = Square root (x^2-x^1)^2+(y^2-y^1)^2

H(-3,-4) Q(-8,1)

x1 y1. x2 y2

Plug in umbers

(-8+3)^2+(1+4)^2

(-5)^2 + (5)^2

25 + 25

Square root of 50 = 7.07106781187

7.1

Square root was always there I just don't know how to put it on a laptop.

Hope this helps!

You might be interested in

A box of 20 dictionaries costs $84. An individual dictionary costs $5. You need at least 55 dictionaries. Find the price of each

SOVA2 [1]

55/20=2 as qutiont and 15 as remainder

2X84=168

15X5=75

answer=243

5 0

3 years ago

Using a linear approximation, estimate f(2.1), given that f(2) = 5 and f'(x) = √3x-1.

algol [13]

Answer:

$f\left( {2.1} \right) \approx 5.22360$ .

Step-by-step explanation:

The linear approximation is given by the equation

${f\left( x \right) \approx L\left( x \right) }={ f\left( a \right) + f^\prime\left( a \right)\left( {x - a} \right).}$

Linear approximation is a good way to approximate values of $f(x)$ as long as you stay close to the point $x= a$ , but the farther you get from $x=a$ , the worse your approximation.

We know that,

$a=2\\f(2) = 5\\f'(x) = \sqrt{3x-1}$

Next, we need to plug in the known values and calculate the value of $f(2.1)$ :

${L\left( x \right) = f\left( 2 \right) + f^\prime\left( 2 \right)\left( {x - 2} \right) }=5+\sqrt{3(2)-1}(x-2) =5+\sqrt{5}(x-2)$

Then

$f\left( {2.1} \right) \approx 5+\sqrt{5}(2.1-2)\approx5.22360$ .

6 0

3 years ago

The scatter plot compares the number of movie tickets sold at a theater daily for 7 days. Which is a reasonable conclusion based

g100num [7]

Answer: D

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the x value when g(x)=1 PLS HELP

olga_2 [115]

Answer:

I believe the answer is x=1.

Step-by-step explanation:

I am a bit confused on what is wanted, but g(x) is the x value on the line g. so when g(x)=1, I think x=1 on the line g.

3 0

2 years ago

At the start of the week, Ladasha’s checking account had a balance of $34. She deposited $50 each day for three days. She made a

Rama09 [41]

34 + 50 *3 - 60+22 hope this helps out

5 0

2 years ago

Read 2 more answers