To find the measure of angle 1, you add 33 and 57
That would equal 90
Since all triangles equal 180, you would subtract 90 from 180
So the answer would be 90.
Angle x and <117 are supplementary meaning they equal 180 degrees so x has to equal 63. which is the first option on the right
Answer:
-3 (x-3) (x+1)
Step-by-step explanation:
− 3 x ^2 + 6 x + 9
Factor out -3
-3( x^2 -2x-3)
The terms inside the parentheses can be factored
What 2 numbers multiplies to -3 and adds to -2
-3*1 = -3
-3+1 =-2
-3 (x-3) (x+1)
Find the product of 8 and 65
8*65 = 520
Answer:
A: law
B: The opposite of a number is its additive inverse. The sum of a number and its opposite is zero. (This is sometimes called the property of opposites ).
C: To add integers having the same sign, keep the same sign and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.
Step-by-step explanation:
I hope this helps. :)
