Answer:
x=1
Step-by-step explanation:
9(x + 2) = 27
Divide each side by 9
9/9(x + 2) = 27/9
x+2 = 3
Subtract 2 from each side
x+2-2 = 3-2
x=1
6. No it is not equilateral because a. All the angles should be congruent (60) and as we can tell, they are not, and b. you should never assume measurements.
8. GF is the longest because the angle for that side (GFH) is smaller than the others, so it means it has a longer side.
Your answer for 9 is wrong. The answer is yes because the largest angle = the largest side.
10. AC because largest angle = largest side
11. Literally the same thing as 9 and 10. Largest angle = largest side
Answer:
Therefore,
Since , ABCD has four <u> Right </u> angles and four <u> Congruent </u> sides, it is a Square
Step-by-step explanation:
The four points for the Figure are
point A( x₁ , y₁) ≡ ( 0 , 6)
point B( x₂ , y₂) ≡ (6 , 6)
point C(x₃ , y₃ ) ≡ (6 , 0)
point D(x₄ , y₄ ) ≡ (0 , 0)
∠A = ∠B = ∠C = ∠D = 90°
To Prove:
ABCD is a Square
Proof:
∠A = ∠B = ∠C = ∠D = 90° .........Given:
Now By Distance Formula we have
Substituting we get
Similarly for BC ,CD ,DA we have
Therefore,
Since , ABCD has four <u> Right </u> angles and four <u> Congruent </u> sides, it is a Square
Answer:Vertical stretch/compression is achieved by multiplying the function by a certain constant. In particular, if the function is vertically stretched by a factor k, otherwise, if , the function is vertically compressed by a factor k.
So, in your case, you want to multiply the function by 1/4.
Answer:
Property of subtraction
Step-by-step explanation:
This is when you see a addition sign but because you need to get rid of a number on one side you subtract so it will be gone.