Answer:
x<275-y/2
y<275-2x
use demons graph and then type the answer in the graph it will graph it for u
Step-by-step explanation:
Answer:
w = 8/5 or 1.6 as a decimal
Step-by-step explanation:
Hi!
We first need to multiply both sides by 20 to get rid of the fractions. (that makes it easier to solve.)
We can cancel the 5, leaving a 4 in its place. 2 * 4 = 8. We have the equation like this:
8 =
Then, we will do the same.
We can cancel our 4, leaving a 5 in its place. Our updated equation is:
8 = 5 * w
8 = 5w
Dividing both sides by 8:
w = 8/5
Thus, .
Check:
8/5 ÷ 4 = 8/5 * 1/4 = 8/20 = 2/5.
So we are correct!
Hope this helps!
Answer: scale factor = 1.5
Step-by-step explanation:
Given: Triangle ABC is a scaled copy of triangle DEF.
Side AB = 12 cm and is the longest side of ABC.
Side DE = 8 cm and is the longest side of DEF.
AB is corresponds DE (longest side of both triangles)
So,
Hence, the scale factor = 1.5.
You add and subtract unlike fractions by finding a common denominator, which is basically the LCM (Least Common Multiple) of the two numbers. Then, once the two fractions have the same base, you can straight up add the numerators, and if possible, simplify. Here are some examples:
1/5 + 3/10 = ?
Denominators = 5, 10
What is the LCM?
=> 10
Therefore...
1/5 × (2/2) + 3/10 = ? (The paranthesis next to 1/5 shows how we are creating a common denominator)
2/10 + 3/10 = ?
= 5/10
= 1/2 (Simplify)
Hope this helped and have a phenomenal day!
It's is b cause it is and yeah