Answer:
140 ft²
Step-by-step explanation:
First, we divide the figure into the two visible polygons. The first being a right angled triangle and the second being a rectangle.
Area of a right angled triangle = <em>0·5 × b × h</em>
= 0·5 × 6 × 4 <em>I've included a picture to show where the 6 and 4 came from</em>
= 12 ft²
Area of a rectangle = <em>l × w</em>
= 16 × 8
= 128 ft²
Add the two areas to get the area of the figure
= 128 + 12
∴ the area of the figure is 140 ft²
Answer:
Step-by-step explanation:
Given
Required
Determine 
To do this, we make use of the following identity
Substitute:
Solve the numerator
Rewrite as:
Take square roots
Answer:
Her new hourly rate is $7.15. She would need to work 35 hours in the next two weeks to make the same amount she made in the first two weeks
Step-by-step explanation:
6.50+.65=7.15 which is the new hourly rate
19+19.50 to find how many hours in total which is 38.5 hours
you multiply the rate of 6.50 by 38.5 and you get $250.25 in 2 weeks for the old rate.
I just multiplied until I found the amount of hours to make 250.25 with the new rate.
7.15x35=250.25
Answer:
2x+5 ) 4x³ + 6x² + 19x - 5 (2x²-2x
4x³ +10x²
- -__________
- 4x² + 19x
- 4x² - 10x
+ +_______
29x - 5
Quotient = 2x² - 2x
Remainder = 29x - 5
You could pick just about anything 3/8 is not the same thing as 5/7 and neither is 3/4
Something that is equivalent would be something like 10/14 or 20/28
