To solve the problem shown above you must keep on mind the following information given in the problem:
1. You have that <span>A reflection pool 27 meters long measured 1.8 centimeters on the drawing. Therefore, you can calculate the scale drawing of the city park as below:
</span>
scale=1.8/27
scale=1/15
2. Therefore, as you can see, the answer is:
The scale used to make the drawing is 1:15 (This means that 1 centimeter represents 15 meters).
Answer:
c
Step-by-step explanation:
please give brainliest
Let x = your number.
x^2 - 21 = 4x. Subtract 4x from both sides.
x^2 - 4x - 21 = 0. Factor.
(x - 7) (x + 3) = 0. Set each term to 0.
x + 3 = 0. Subtract 3 from both sides.
x = -3. This is the negative solution.
Set the other term equal to zero.
x - 7 = 0. Add 7 to each side.
x = 7. This is the positive solution.
Answer:
Each student; 32
Kevin; 12
Step-by-step explanation:
4% of 800 is 32. Each student is responsible for colleting 32 box tops.
The next step is to figure out what 37.5% of the 32 is 12.
Hope that this helps! Have a good day and good luck!
So you can use substitution...which is where you have Y all alone on one side of your equation and then plug it in to the other equation...2x-5=-3x+10 and you.solve for X. So x= 3. Then plug 3 into one of the original equations... Y=2(3)+5. So Y= 11.
