Answer:
See explaination
Step-by-step explanation:
While graphing inequalities, think of the inequality sign as an equal sign.
So, y=mx+b.
Say the inequality was y>3x+7, I would think fo the > as an equal sign.
So, in your head, "write" it like this: y=3x+7. Hope this helps.
Step-by-step explanation:
53 ÷ (-12 x - 4)
53 ÷ 48
= 1.10416
Because 5x6 is 30 that is plenty for 27 kids but 5x5 is only 25, that is not enough for 27 kids.
Answer:
See below ~
Step-by-step explanation:
<u>3a : Area of the triangle</u>
- A = 1/2bh
- A = 1/2 x 10 x 8
- A = 5 x 8
- A = <u>40 m²</u>
<u>3b : Area of the semicircle</u>
- Finding the radius (equal to 1/2 of the triangle hypotenuse)
- Apply Pythagorean Theorem here
- √8² + 10² = d
- √64 + 100 = d
- d = √164
- d = 2√41
- r = √41
- A = πr²/2
- A = 3.14 x (√41)² / 2
- A = 1.57 x 41
- A = <u>64.4 m²</u> (nearest tenth)
Answer:
Step-by-step explanation:
The reflection of a function 
along the 
is given by 
.
Here the given function is 
. Therefore the reflection would be .
To find reflection draw the graph of it and think about how the graph of its mirror image would be. You would arrive at the reflection function.
