Answer:
y = -1/3x + 5
Step-by-step explanation:
Find slope.
m = y₂ - y₁ / x₂ - x₁
Two points given.
(0,5) (3,4)
m = 4 - 5 / 3 - 0
m = -1 / 3
y = -1/3x + b
Substitute x and y by an point. Let's take (0,5)
0 - x
5 - y
5 = -1/3(0) + b
5 = 0 + b
5 - 0 = b
5 = b
So,
y = -1/3x + 5
The answer is 5/18 (multiply by the reciprocal)
Answer:
About 9.01 feet
Step-by-step explanation:
Diagram
Fountain is 36 in tall and 40.5 in wide
Real Life
Fountain is 8 ft tall and x ft wide
1 ft=12 in
<u>36 in </u>= <u>96 in</u>
40.5 in x in
96/36= 2.67
40.5*2.67= 108.135 in
108.135 in = 9.01 ft
When a shape's area is 9 times as great, the one dimension difference is √9=3 times as great. Therefore the length of all sides are 3 times of the corresponding sides of the original shape. The shortest side in the original shape is 3, the larger one is 3 times of that, which is 9. General rule, if a similar shape is x times ratio in terms of sides, the area will be x^2 times the original. <span>Hope it helps.</span>
Sum<span> plus added more than </span>increased<span> by. the </span>sum<span> of a </span>number<span> and 2 </span>two<span> plus a </span>number two<span> added to ... a </span>number decreased<span> by </span>two<span> a </span>number<span> ... 2) Six </span>times<span> the </span>sum<span> of a </span>number<span> and </span>four<span>. 6(x + </span>4<span>). </span>3<span>) </span>Eight<span> subtracted from </span>two times<span> a </span>number<span>. 2x - 8 ... 6) Eleven </span>times<span> the </span>difference<span> of a </span>number<span> and </span>three<span> is </span>equal<span> 5( x - </span>3<span>) = 2x</span>
