Answer:
The explanation on how to do them is down below. If you have anymore questions pls feel free to ask
Step-by-step explanation:
So for number one you just need to state the sentence under the lines back wards but starting Lines m and n......
For number two name two angles that are inside the parallel lines and for three the opposite name two that are basically verticle outside of the parallel lines.
For number four they are across from each so they are verticle and since they are verticle they are concurrent so the m of 2 is 125.
In number 5,4 and 7 are corresponding so the are equal.
In number 6 the angles are alternate interior so they are congruent.
In number 7, the angles are corresponding so they are congruent.
In number 8, the angles are alternate exterior so they are congruent.
In number 9, the angles are are verticle so the are congruent.
In number 10, the answer is supplementary because on the top and bottom they add up to 180 degrees. And it part b 2 and 3 are adjacent and supplementary, so you subtract 119 from 180 and you get 61.
Answer:
First fine the area of the two sides length and height
Step-by-step explanation:
2lw+2lh+2wh
That right this is like height length and width
9514 1404 393
Answer:
y = -3x^2 -9x +30
Step-by-step explanation:
When a polynomial has a zero at x=p, it has a factor of (x -p). The factors of your quadratic are ...
f(x) = (x +5)(x -2)
At the point x=3, the value of this product is ...
f(3) = (3 +5)(3 -2) = (8)(1) = 8
In order for that value to be -24, it needs to be multiplied by a scale factor of -3. The quadratic you want is ...
y = -3(x +5)(x -2)
y = -3x^2 -9x +30 . . . . . standard form
1.) Just divide the numbers. 45/3=15. Letter D.
2.) 10(2.50)=25. Letter C.
3.) 7(3)=21. Letter C.
4.) 3/2=1.5. 1.5(15)=22.5. Letter B.
5.) Letter B
6.) Letter B.
7.) 189.50(.06)= 11.37. 189.50+11.37= Letter D.
8.) 1.50(.35)= .525. 1.50-.525= 0.975. Letter C.
9.) Letter A
10.) Letter C
