Answer:
3
Step-by-step explanation:
j(2) means that x equals 2...
the first inequality in the function says that x is greater than or equal to 2
the second inequality states that x is greater than 2(not equal to) and is less than or equal to 5
the third one states that x is greater than 5
x applies to the first inequality since we know that x can be equal to 2
Now, to the number before the if
there is a 3 before the if in the first inequality
This means that if x is greater than or equal to 2 the y or the function would equal 3
therefore, j(2) would equal 3
I hope this helps!!!
8x + y = -16 ;
3x - y = 5 ;
____________(+)
11x = -11;
x = - 11 / 11 ;
x = - 1;
y = -5 + 3 * ( - 1 ) = - 8.
Answer:
Dog: 40 kg
Medicine: 1.6mL
Dog: 35 kg
Medicine: 1.4mL
Step-by-step explanation:
This combination has 0.040.040, point, 04 milliliters of medicine per kilogram of the dog's mass, which is the same as in the table.
This combination has 0.040.040, point, 04 milliliters of medicine per kilogram of the dog's mass, which is the same as in the table.
Answer:
x: C
y: A
z:
Step-by-step explanation:
In a 45-45-90 triangle, the hypotenuse is larger than either of the legs by a factor of 
. The length of x is therefore:
In a 30-60-90 triangle, the longer leg is larger than the shorter leg by a factor of 
. Therefore:
The hypotenuse of the 30-60-90 triangle is twice larger than the smallest leg, so it has a length of 
.
By the pythagorean theorem, you can find z+y:
Hope this helps!
Is this multiple chose? if so I would like to see the answers. But just using my brain, I would say, 5, or 7.
