Answer:
Step-by-step explanation:
slope = 
= 
= 
Therefore slope = -7/4
Option C ,
40 degrees
Because angle Z was 70 (isosceles triangle)
Then 180-140=40 degrees
Answer:5/5 then 10-7 then 6/2
Step-by-sanation:
Answer : 1⅖ft.²
<u>Given</u><u> </u><u>:</u><u>-</u>
- Print is 7/8 ft wide and 1⅗ ft long .
<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>
Here the length of the print is 1⅗ ft . So on converting this into improper fraction , we have ;
→ length = 1⅗ ft = (5*1+3)/5 ft = (5+3)/5ft = 8/5ft.
Also ,
→ breadth = 7/8ft .
We know that the area of a rectangle is ,
→ Area = length * breadth
On substituting the respective values,
→ Area = 8/5 ft. * 7/8ft
→ Area = 7/5 ft.²
After converting improper fraction into mixed fraction ,
→ Area = 1⅖ ft² .
<u>Henceforth</u><u> the</u><u> area</u><u> of</u><u> the</u><u> </u><u>print</u><u> </u><u>is </u><u>1</u><u>⅖</u><u>f</u><u>t</u><u>.</u><u>²</u><u> </u><u>.</u>
<em>I </em><em>hope</em><em> this</em><em> helps</em><em>.</em>
