Answer:
Step-by-step explanation:
Given:
Hallway A:
1/10 bulbs
2/10 small bushes
7/10 tree seedlings
Hallway B:
2/10 bulbs
1/10 small bushes
7/10 tree seedlings.
Total flatbed of tree seedlings = flatbed of tree seedlings in hallway A + flatbed of tree seedlings in hallway B
= 7/10 + 7/10
= 14/10
= 1 × 2/5 flatbed of tree seedlings
Answer:
3.5(11) means 3.5 times 11? in that case
Step-by-step explanation:
first one roughly = 35+19+16....then you can see 77 is the closest, even without calcatulor
second one precisely==20+33+5+38.....then you can see that 90 is roughly the closest one, again even without to add those 4 togetherly precisely
The cost is 24 cents per foot.
We find this by dividing the cost of the roll by the number of feet in the roll:
47.03/200 = 0.235 ≈ 0.24
Answer:
∠ C = ∠BCD = 30°
Step-by-step explanation:
∠ EDF = ∠GFC = 110° [ corresponding angles ]
Now consider triangle BCF
∠FBC + ∠ABC = 180° [ straight line angle ]
∠FBC + 100° = 180°
∠FBC = 180 - 100 = 80°
∠BFC + ∠GFC = 180° [ straight line angle ]
∠BFC + 110° = 180°
∠BFC = 180 - 110 = 70°
Sum of angles of triangle is 180°
Therefore , in triangle BCF
That is ,
∠F + ∠B + ∠ C = 180°
70° + 80° + ∠C = 180°
∠C = 180 - 150 = 30°
