These are the ones I know
2) is 5
4) is 3 miles
5) is s+7
6) is 4h+2c
Answer:
gradient of horizontal slope is 0
Answer:
110
Step-by-step explanation:
Substitute x = 4 and y = 7
20 + 2 (3y - 4x)
= 20 + 2 [(3 x 7) - (4 x 4)]
= 20 + 2 (21 - 16)
= 20 + 2 (5)
= 22 (5)
= 110
Answer:
x = 7
Step-by-step explanation:
These angles are corresponding angles which mean that they're equal to each other:
7x - 4 = 5x + 10
7x - 5x = 10 + 4
2x = 14
x = 14/2
x = 7