Answer:
A
Step-by-step explanation:
A scale drawing is a reduced or enlarged form in terms of dimensions of an original image / building / object
the scale drawing is usually reduced or enlarged at a constant dimension
scale of the drawing = original dimensions / dimensions of the scale drawing
a = 12 inches / 6 = 2 inches
b = 9 inches / 6 = 1.5 inches
Answer:
The distance between the two boats after 2.5 hours is 57 m.
Step-by-step explanation:
The distance covered by each boat after 2.5 hours are:
speed = 
distance = speed x time
For boat A, speed = 14 km/h and time = 2.5 hrs.
So that,
distance = 14 x 2.5
= 35 km
For boat B, speed = 18 km/h and time = 2.5 hrs.
So that,
distance = 18 x 2.5
= 45 km
The distance between the two boats after travelling 2.5 hours can be determined by applying the cosine rule. Let the distance be represented by x, so that:
= 
+ 
- 2bc Cos A
= 
+ 
- 2(45 x 35) Cos 
= 2025 + 1225 - 3150 (0)
= 3250
x = 
= 57.0088
x = 57.0 m
The distance between the two boats after 2.5 hours is 57 m.
Answer:
3/5 is a rational number. It is a fraction that is made from two integers - 3 and 5.
Happy learning,
Applepi101
Appleπ101
Answer:
The preimage is 
Step-by-step explanation:
The given point is (4,3).
The translation rule is
Let 
be the preimage.
Then,
We apply this rule to the preimage to obtain;
This implies that;
Also,
Hence the preimage is
*Just a FYI, I am going to assume that you want to put the word coat between "and" and "110", and also "costs" and "100".
If a hat and a coat combined is 110 dollars, it is like this-
H=hat
C=coat
H+C= $110
If the coat costs 100 more than the hat, it is like this-
110-*100= h
* We replaced the c with 100
So we know that the coat costs 100, and since it is up to 110, it is automatically assumed that the coat is 100.
110-100 is 10, so the coat costs 100 dollars, while the hat costs 10.
Coat is 100, Hat is 10
Hope it helped!
