3 years ago

What is the formula to find radius of the circle

Mathematics

1 answer:

klio [65]3 years ago

7 0

Answer:

R= diameter ÷ 2

Step-by-step explanation:

the radius is half the diameter.

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The next three terms of the sequence -2, 4, -8, 16 is -32, 60, -128<br> True or False

jekas [21]

False
common difference of this arithmetic sequence is -2
so next 3 terms are : -32, 64, -128

8 0

3 years ago

5a + 5b + 5c + 5d<br> Which expression is another way to write the expression shown here?

Alex777 [14]

5(a+b+c+d) i think is right

7 0

3 years ago

Find the equation of a line that passes through the given points<br>(-6,-5) and (6,-13)

NeTakaya

Answer:

y+5=-3/4(x+6)

or in slope intercept

y= -3/4x-38/4

Step-by-step explanation:

To write the equation of a line we must have a slope and a point. To find the slope we use the slope formula and substitute (x,y) points in it as shown below:

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{-5--13}{-6-6}=\frac{-5+13}{-6+-6}=\frac{8}{-12}=\frac{-3}{4}$

Now that we have the slope, plug in the slope and choose one point to plug into the point slope formula. Use the point-slope form to write the equation, then simplify and convert into the slope intercept form.

(y--5)=-3/4(x--6)

y+5=-3/4(x+6)

y+5=-3/4x-18/4

y=-3/4x-18/4-20/4

y= -3/4x-38/4

5 0

3 years ago

Read 2 more answers

Help please if you can

antiseptic1488 [7]

What is the question?

6 0

3 years ago

Lcm of (x-2)(x+3) and 10(x+3)^2

Arte-miy333 [17]

Least common multiple: factor them, then see what they have in common and what is leftover and multiply those expressions:

(x - 2)(x + 3) 10(x + 3)(x + 3)
Common: (x + 3)
Leftover: (x - 2), (10), (x + 3)
Common · Leftover is: (x + 3) · (x - 2) · (10) · (x + 3) = 10(x - 2)(x + 3)²

Answer: LCM is 10(x - 2)(x + 3)²

8 0

3 years ago