Answer:
19
Step-by-step explanation:
10
+9
10
Answer:
4
Step-by-step explanation:
Answer:
- D. 2x² + 10xy + 8x² because (2x+ 2y) by (x + 4y)
Step-by-step explanation:
Let's mark the sides of the big square as x and a small square as y
<em>See attached picture below</em>
<u>Then we will have the sides of the rectangle:</u>
- x + x + y + y = 2x + 2y
- and
- x + y + y + y + y = x + 4y
<u>The area of the figure is:</u>
- A = lw
- A = (2x+ 2y)(x + 4y)
- = 2x² + 8xy + 2xy + 8y²
- = 2x² + 10xy + 8x²
Correct option is D.
Answer:
15 and a half
Step-by-step explanation:
Bud=17
17-(2/3 x 2)=? 2/3=0.67%, 0.67% of 2=1.34
17- 1.34= 15.66
Answer:
±
Step-by-step explanation:
Given
= = ±