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MrMuchimi
3 years ago
7

Choose the equation below whose axis of symmetry is x = 2.

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
5 0

Answer:

y= x^2 - 4x + 2

I did the test I got it right!

Hope it helps.

Alborosie3 years ago
5 0

Answer: the answer is D

Step-by-step explanation:

Y=x^2-4x+2

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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
mrs_skeptik [129]

2(2x − 1) > 6  or  x + 3 ≤ −6


2(2x − 1) > 6

4x - 2 > 6

4x > 8

x > 2

or

x + 3 ≤ −6

x ≤ - 9

Solution: x ≤ - 9 or x > 2

(- ∞ , - 9] or (2 , + ∞)

Answer is the first one

(- ∞ , - 9] or (2 , + ∞)

8 0
3 years ago
Find the total surface area of the net.​
Elanso [62]

Answer:

87.8 square meters

Step-by-step explanation:

First of all, find the area of the three recthangles.They are all 9m long and 3m wide. 9*3 is 27, and since there are three of them, 27*3 is 81.

To find the area of the two triangles, you could do 3*2.6. Normally, you would halve the values because they are triangles but since there's two of them it cancels out.

3*2.6 is 7.8, and adding that to the area of the rectangles gets the equation 81+7.8 which comes out to 87.8 square meters.

3 0
3 years ago
Please check my work!! is my answer correct?
harkovskaia [24]
Yes your work is correct
8 0
3 years ago
Read 2 more answers
Do any of you guys no this If 18 is 45% of a value, what is that value?
iragen [17]

Answer:C.40

Step-by-step explanation:

8 0
3 years ago
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in the triangles shown, abc is dilated by factor of 2/3 to form xyz. given that angle a is 50 degrees and angle b is 100, what i
Anvisha [2.4K]
We know that

in the triangle ABC
∡A+∡B+∡C=180°
∡C=180-(50+100)-------> ∡C=30°

triangle ABC and triangle XYZ are similar
so
∡X=∡A
∡Y=∡B
∡Z=∡C
hence
∡Z=30°

the answer is
∡Z=30°

7 0
3 years ago
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