Answer: 6.4 feet
Step-by-step explanation:
Height of Atlas V rocket = 205 feet
Ratio of the model = 1:32 = 1/32
Model / Real = 1/32
Since Real height = 205, we put it into the equation and this will be:
Model / 205 = 1/32
Model × 32 = 205 × 1
Model = 205/32
Model = 6.4 feet
The height of the model is 6.4 feet.
(3x-5y=60)
4x+5y=-4
3(8)-5(7.2)=60
4(8)+5(-7.2)=-4
7x=56
÷7. ÷7
x=8
3(8)-5y=60
4(8)+5y=-4
32+5y=-4
-32. -32
5y=-36
÷5. ÷5
y=7.2
Answer:
12.5
In order to solve, we need to add 9 to both sides of the equation:
<u>Our sum applied:</u>
b=12.5
YXV- WZV- Congruent-Vertical- AA
