Answer:
x= -20 hope that helps
Step-by-step explanation:
Answer:
For the second figure
X=10
Y=30
Step-by-step explanation:
3x=(5x-20).... Alternative interior angles
3x=5x-20
20=5x-3x
20=2x
x=10
2y+4y= 180
6y=180
Y=30
Answer:1/3 < 1 8/35 < 5/4
Step-by-step explanation:
Showing Work
Rewriting as fractions if necessary:
43/35, 1/3, 5/4
The least common denominator (LCD) is: 420.
Rewriting as equivalent fractions with the LCD:
516/420, 140/420, 525/420
Ordering these fractions by the numerator in order from least to greatest:
140/420 < 516/420 < 525/420
Therefore, your input in order from least to greatest is:
1/3 < 1 8/35 < 5/4
Answer: 90 visitors per hour
Explanation: "Per hour" means in 1 hour, so we can rewrite the given statement using fractions as <em>450 visitors/5 hours = __visitors/1 hour</em>.
To find out what goes in the bank, notice that we
have a 1 in the denominator of our second fraction.
So we want to find a fraction that is equivalent
to 450/5 that has a 1 in the denominator.
If we divide the numerator and denominator of 450/5 by 5,
we get the equivalent fraction 90/1 or <em>90 visitors/1 hour</em>.
So now we have <em>90 visitors/1 hour = __visitors/1 hour</em>.
So a 90 must go in the blank.
This means that the museum sees 90 visitors per hour.
Slope intercept form is y= 3x-13
Slope= 3
Y-int= -13