Answer:
One number is 15 and 3 less than that is 12 so that is your other number
Answer:
4 cups of water
Step-by-step explanation:
If there are 3 cups of water and 3/4 cups of sugar than there is 1/4 of a cup of sugar per cup of water so if you times that by 4 to get 1 cup of sugar you have 4 cups of water!
can you make this brainliest if its Right?
Answer:
If this is solving for a hypotenuse, the answer is 8.
Step-by-step explanation:
a^2 + b^2 = c^2
6^2 b^2 = 10^2
36 + b^2 = 100
100 - 36 = 64
The square root of 64 is 8.
Answer:
8) -8, -9
9) 4, 
Step-by-step explanation:
8) x² + 12x + 27
Solutions of a polynomial means the values of
such that the polynomial becomes zero.
.
We use the following formula to determine the solutions of a quadratic equation of the form: 

In this equation, 
Substituting in the formula, we have:


Taking 2 common outside we get:

Therefore, we get two solutions viz, x = -3, -9.
9) 2x² - 9x + 4 = y
X- intercepts of a polynomial means the value of x such that y = 0. It means the roots of the polynomial.
Solving the equation using the formula above, we get:


The values of x = 4,
.
Hence, the answer.
What's the problem about geometry? Which section?