Answer:
28 square inches
Step-by-step explanation:
Area = b * h
To find the height, you first have to solve the triangle.
Now use that for your area
Area = 7 * 4
Answer:
The solution is x = 0, y = -2.
Step-by-step explanation:
5x - 3y = 6
6x - 5y = 10
If we multiply the first equation by 5 and the second by - 3 we get:
25x - 15y = 30
-18x + 15y = -30 Adding these 2 equations eliminates y, we get:
7x + 0 = 0
x = 0.
Substituting x = 0 in the first equation:
5(0) - 3y = 6
y = 6/-3 = -2.
The point of intersection would be (3, 7)
Cannot read them quite well, can you retype the ones you need help with?
A circle will always add up to 360 degrees
so the equation is
(13x+2)+(5x+24)+(7x+7)+(8x-3)=360
We want to isolate x, so first we must combine like terms, the equation is now
33x+30=360
We will then subtract 30 from both sides, leaving the equation as
33x=330
Next we will divide each side by 33
33x/33=x
330/33=10
So x=10
We'll then plug this into the equation section to solve for JNK
So 5x+24
Plug in the 10 into the x value, and the equation is now
5(10)+24
5*10=50 So the equation is now
50+24
50+24=74
So angle JNK is equal to 74 degrees
So your answer is C