3 years ago

Need help on 52 and 53

Mathematics

1 answer:

alukav5142 [94]3 years ago

4 0

I don’t see a picture might need more work

You might be interested in

The cost C (in dollars) of making n watches is represented by C = 15n + 85 .

AURORKA [14]

So the answer should be 48.58 if not then it could be 278n

5 0

3 years ago

Please help me? I'm almost certain it is only option A but I want a second opinion.

jek_recluse [69]

Option c compounded daily means more interest

8 0

3 years ago

Read 2 more answers

Which equation is a point slope form equation for line AB ?

kap26 [50]

Answer:

$y-5=\frac{3}{4}(x-6)$

Step-by-step explanation:

we know that

The equation of a line in point slope form is equal to

$y-y1=m(x-x1)$

step 1

Find the slope m

we have the points

A(-2,-1),B(6,5)

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute the values

$m=\frac{5+1}{6+2}$

$m=\frac{6}{8}$

simplify

$m=\frac{3}{4}$

step 2

Find the equation of the line

we have

$(x1,y1)=(6,5)$

$m=\frac{3}{4}$

substitute

$y-y1=m(x-x1)$

$y-5=\frac{3}{4}(x-6)$

3 0

3 years ago

The center of a circle is at (2, -5) and it's radius is 12. What is the equation of the circle?

Svetach [21]

The equation for a circle is (x-h)^2 +(y-k)^2=r^2
You just have to plug in your coordinates h is the x and k is the y.
The r is radius squared.
so, (x-2)^2+(y-(-5)^2=144
You have to be careful of those tricky negative values. When you distribute the y-(-5) it turns into y+5.
So your answer is D.

8 0

3 years ago

Read 2 more answers

30 POINTS URGENT! When solving the following system of equations, which variable would be the easiest to solve for?

AnnyKZ [126]

Answer:

Step-by-step explanation:

8 0

3 years ago