C.) 294 square units.
First you use the pythagrian theorem, which is
C being the hypotenuse.
So plugging in the values of the triangle should look like this:
You need to get a alone, so you take the 35^2 which is 1225 and subtract the 21^2, which is 441 from 1225. You should get 784 and by taking the square root of that, you should get 28, which is the value of side a.
Then you need to use the area of a triangle formula which is base times height times (1/2), or bh(1/2)=A. The base is 28 and the height is 21, so multiply those to get 588. Divide by 2 and you get 294, the answer.
Hope this helps :)
Hey there! :D
Let's work it out.
The x's cancel out, so it will just leave you with
6.
6 ≠
1/6
I hope this helps!
~kaikers
3x + 2y = 12 5x - 2y = 4
-3x -3x -5x -5x
2y = 12 - 3x -2y = 4 - 5x
divide by 2 on both sides divide by -2 on both sides
y = 6 - 3/2x y = -2 + 5/2x
Answer: y = -2x + 5
Step-by-step explanation:
y = -2x + 5
slope = -2
Slope intercept form of equation of line is given by y = mx + c
where m is the slope of line
c is the y intercept i.e point where given line intersect y axis.
________________________________________________
given equation 4x + 2y = 10
we have to re-write this equation in form y = mx + c
4x + 2y = 10
subtraction 4x from LHS and RHS
4x + 2y - 4x= 10 - 4x
2y = 10- 4x
we have to eliminate 2 from y for that we
divide LHS and RHS by 2 we
2y /2 = 10/2- 4x/2
y = 5 - 2x
rearranging it in y = mx+c form
y = -2x + 5
thus, m = -2 , c = 5
Answer:
32 books.
Step-by-step explanation:
What do we know?
As Olive continues this pattern, this will involve multiplication.
4 books per month and 8 months.
4*8=32 books.
So, Olive will read 32 books within 8 months.