Answer:
2
Step-by-step explanation:
2 times 2 is 4 and 2 times 3 is 6.
Answer:
y = - 3x + 7
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (2, 1) and (x₂, y₂ ) = (5, - 8)
m = = = - 3 , thus
y = - 3x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (2, 1) , then
1 = - 6 + c ⇒ c = 1 + 6 = 7
y = - 3x + 7 ← equation of line
Edit your question with the question options. Then, I'll type the answer in comments. :)
Answer:
x = 36, y = 54.
Step-by-step explanation:
So if x = 36 and y = ?,
Its the same as x = 12, and y = 18.
36 / 12 = 3
That means y / 18 = 3.
Lets reverse this and make it a multiplication problem.
18 x 3 = y.
18 x 3 = 54.
So if x = 36, y = 54.
Answer:
About 23.9 in
Step-by-step explanation:
We are given ;
a circle whose radius is 3.8 inches
we are required to determine the circumference
The circumference is given by the formula;
=2πr
Therefore;
Circumference = 2×3.14×3.8 in
=23.864 in
= 23.9 in
Therefore, the circumference of the figure is about 23.9 in