9514 1404 393
Answer:
right triangle
Step-by-step explanation:
Segment P1-P2 is horizontal of length 2-(-4) = 6. Segment P2-P3 is vertical of length 1-(-3) = 4. The horizontal and vertical sides are perpendicular to each other, so it is a right triangle. The sides are of different lengths, so it is a scalene triangle (not isosceles).
Company A : 220 + 65h
Company B : 300 + 55h
How many hrs they will cost the same.....so set them equal to each other and solve for h(the number of hrs)
220 + 65h = 300 + 55h
65h - 55h = 300 - 220
10h = 80
h = 80/10
h = 8
220 + 65(8) = 740
300 + 55(8) = 740
so in 8 hrs, both companies charge $ 740
Answer:
The circumference of original circle is, The area of original circle is, The dilation by scale factor 8 means the radius of new circle is 8 times of the original circle. Therefore the radius of new circle is 4 ft and the statement A is true.
Answer:
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Step-by-step explanation:
Answer:
4x + 2
Step-by-step explanation:
-5 x 2 - 4x +8
- 10 - 4x + 8 - negative 5 times 2 = -10
-2 - 4x - negative 10 plus 8 = -2
4x - -2 - switch them around so you have 4x - -2
4x + 2 - two negatives make a positive
