100+4x =7x
100=3x
100/3 = 33.33
x = 33.33 round up to 34
they need to sell 34 pizzas to make a profit
Answer:
10 times greater hun
Step-by-step explanation:
70000 times 10 equals 700000
Answer:
Step-by-step explanation:
Given:

To Prove:
AB║DE
Solution:
Since, corresponding sides of ΔACB and ΔDCE are proportional,

Both the triangles will be similar.
ΔACB ~ ΔDCE [By SAS property of similarity]
Therefore, ∠1 ≅ 2 [CPCTC]
Since, ∠1 and ∠2 are the corresponding angles
Therefore, AB║DE [Converse of corresponding angles theorem]
Answer:
65.837 km/h to nearest thousandth
Step-by-step explanation:
60 ft/s = 60 * 3600
= 216,000 ft /h
1 foot = 30.48 cms so
216,000 ft/h = 216,000 * 30.48
= 6583680 cms / h
= 6583680 / 100,000
= 65.837 km/h to nearest thousandth