Answer:
Step-by-step explanation:
must be the equation
y > x+1
because the slope is 1 and is 1 abve the origin and a dotted line
(2x + 3) + (x+1) + (3x-10) = 180
6x - 6 = 180
6x = 186
x= 31
I’m not sure but I think u can just subtract 2-1,65 and than multiply by 100
Answer:
D
Step-by-step explanation:
Answer:
175 ft
Step-by-step explanation:
From the question,
(a) ΔABC and ΔEDC are similar because all the angles in ΔABC is equal to the corresponding angles in ΔEDC.
I.e, ΔABC is equiangular to ΔEDC. (AAA).
(b) From the diagram.
for similar angle, ratio of corresponding sides are equal
100/d = 4x/7x
100/d = 4/7
where d = distance across the river
solve for d
d = (100×7)/4
d = 175 ft
