Answer: 13
Step-by-step explanation: 17-4=13
X=2y+11 and 4x+3y=11 so choose one of them. I choose x=2y+11 and solve it like this 4(2y+11)+3y=11
8y+44+3y=11
11y=-33
y=-3
Answer:
A rational number
Step-by-step explanation:
A rational number refers to numbers which can be expressed as the quotient or fraction of two integers, a numerator and a denominator.
Example: x/y
Where,
x= Numerator
y= Denominator
The denominator must not be 0
That is, y can not be zero (0)
Rational numbers includes: 1/2, 4/3, 3/9, but not 7/0
Therefore,
1.2731568 is the result of dividing rational numbers
The students is likely looking at a rational number
<span>We can use the proportion. We already know that Dixon is 6 ft tall and that his shadow is 9 ft long. Also we know that the shadow of his sister is 6 ft long. 6 : x = 9 : 6, or 6 / x = 9 / 6. After that we will cross multiply : 9 * x = 6 * 6, 9 x = 36 , x = 36 : 9, x = 4. Answer: Ariadne is 4 feet tall.Hope I helped! :) Cheers!</span>
