Answer:
For every 64 miles, she uses 2 gallons of gas. So the answer can be 64:2 or 31:1
Step-by-step explanation:
You can use elimination
7x - 3y = 4
-10x + 3y = 2
Add both equations
-3x = 6, x = -2
Plug in -2 for x in one equation
7(-2) - 3y = 4
-14 - 3y = 4
-3y = 18, y = -6
Solution: x = -2, y = -6
<em>Hello!</em>
<h3><em>The answer is actually </em><u>
C </u><em>because irrational numbers cannot be written as a simple fraction.</em></h3>
<em>The other options are also incorrect because of the fact 34/5 is a fraction, not a decimal.</em>
<em>Notice the question says "because it is a _____" </em>
That is where you need to be careful !
<em>It is a fraction, not a decimal, it is also rational, not irrational.</em>
<em />
<em>Hopes this helps whoever is reading this ! (✿◠‿◠)
</em>
<em />
Answer:
5
Step-by-step explanation:
Did you mean length instead of tenth? If so, 22*2=44, 64-44=20, 20/2=10. The length of the rectangle is 10 so to find the value of x, divide 10 by 2 so, 10/2=5, and x is equal to 5. : )
Right triangles satisfy Pythagorean equation given:
c^2=a^2+b^2
where
c is the hypotenuse
a and b are the legs
thus, from the choices given, the Pythagorean triple will be:
c] 5^2+12^2=13^2
