Answer:70
Step-by-step explanation:
step 1:add up the angles you know
step 2:subtract the answer (220) from the total angle measure of a square which is 360 then you get 140
step 3: divide 140 by 2 because the two angles on the sides are equivalent and you get 70
Answer:
7/16
Step-by-step explanation:
1 3/4 = 7/4
(7/4) / 4 = 7/4 * 1/4
7/16
Answer:
8
Step-by-step explanation:
There are 4 common factors of 24 and 40, that are 8, 1, 2, and 4. Therefore, the greatest common factor of 24 and 40 is 8.
Step-by-step explanation:
First thing first, let find the x value of where P and Q both meet y=5, we know that y=5, and y=2x^2+7x-4, so using transitive law,
Now, to find the gradient of the curve let take the derivative of both sides
Plug in -9/2, let call that point P
Plug in 1, let call that point Q
So the gradient of the curve at point P (-9/2,5) is -11
The gradient of the curve at point Q (1,5) is 11.
Hey there! :D
All you need to do is plug in (x,y) points into the equation. For example, the correct answer is "B", plug in the points: 2(1)+3= 2+3= 5
Y= 5 so that works.
You can always make a table and plug in different values for x if you have to find a specific point, especially if the question isn't multiple choice.
I hope this helps!
~kaikers