Answer:
18 rosebushes.
Step-by-step explanation:
we are finding 60% of 30, since the total is 30.
(60/100)* 30
=(6/10)*30
=180/10
=18
18 of the 30 rosebushes that were planted blossomed.
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Set up a system of equations using the sum and difference equation.
x + y = 180 <em>definition of supplementary angles</em>
+ <u>x - y = 35</u>
2x = 215
x = 107.5
x + y = 180 ⇒ 107.5 + y = 180 ⇒ y = 72.5
Answer: 107.5 and 72.5
<span>length of the line segment does not change. you are just moving it 2 units to the right. answer would be 4 units</span>
The distance formula is given by

Take point A(0, -7) as (x₁, x₂) and point B(8, 8) as (y₁, y₂)
Distance AB =

Distance AB =

Distance AB =

Distance AB = 17
The line AB is dilated to A'B' by scale factor of 2, it means the length of the line is multiplied by 2
Distance A'B' = 2 × 17 = 34 units
Answer:
358
Step-by-step explanation: