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Sati [7]
3 years ago
6

Can you help me find the solution to this problem 2^2+2x-4=0

Mathematics
2 answers:
kkurt [141]3 years ago
5 0

Answer:

x=0

Step-by-step explanation:

Basically you’re using PEMDAS to solve this, and 0/2 is 0

Nina [5.8K]3 years ago
3 0

Answer:

2²+2x-4=o

4-4+2x=0

2x=0

x=0/2=0

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Which expression is equivalent?
chubhunter [2.5K]
It'll be 8 |a^3|.

we don't use modulus on 8 cuz it is obviously positive but we do not know about a^6 when rooted it can be +ve or -ve.

6 0
3 years ago
Write the slope-intercept form of the equation of each line.0=-8x-6y
Kay [80]

Nana, this is the solution:

The slope intercept form is:

y = mx + b

Our equation is:

0 = -8x -6y

6y = -8x + 0

Dividing by 6 at both sides:

6y/6 = -8/6x

y = -4/3x

This is the solution.

4 0
1 year ago
Determine the asymptotes of the function graphed below.
bagirrra123 [75]

Answer:

C

Step-by-step explanation:

Asymptote is basically a line that the graph approaches but NEVER cuts/crosses.

<em><u>Remember, x = a where a is a constant is an equation of a vertical line and x = b, where b is a constant, is the equation of a horizontal line.</u></em>

<em><u /></em>

  • Looking at the graph, we can see that the curve doesn't cross an imaginary line at  x = 0, this is a vertical asymptote.
  • Also, we can see that the curve doesn't cross an imaginary line at y = -2, this is a horizontal asymptote.

Looking at the answer choices, the choice C is right.

3 0
4 years ago
Someone please help! I'm confused with c and d.
Karo-lina-s [1.5K]

It would be 3 times the sum of x and seven plus 10. This is because first you would would add 7+x (7x) and multiply it by 3. And then add on 10.

5 0
4 years ago
Read 2 more answers
What is the surface area of the square pyramid, in square inches (Please Help)
ad-work [718]

Answer:

220.8 in.²

Step-by-step explanation:

Area of the pyramid = area of the square + 4(area of the triangle)

Area of square = s²

s = 9.2 in.

Area of the square = 9.2² = 84.64 cm²

✔️Area of the 4 triangles = 4(½*bh)

b = 9.2 in.

h = 7.4 in.

Area = 4(½*9.2*7.4) = 136.16 in²

✅Surface area = 84.64 + 136.16 = 220.8 in.²

5 0
3 years ago
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