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pochemuha
3 years ago
5

Questions:1) 2x2 + 5x + 2 = 0​

Mathematics
2 answers:
STALIN [3.7K]3 years ago
8 0
If this is a quadratic equation then the solution would be

xz_007 [3.2K]3 years ago
7 0

Answer:

x = -1/2 and -2

Step-by-step explanation:

Solve for <em>x</em>: Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

Using the quadratic formula: Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.

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If r = 5 units and x = 8 units, then what is the volume of the cylinder shown above?
bazaltina [42]
it’s a if Iam not mistaken
3 0
3 years ago
Hi!
suter [353]

Answer:

1 median=60.3

2 missing number=38

Step-by-step explanation:

1 45+55+76+y+88+54/6

316+y/6=63.6

316+x381.6

x=381.6-316=65.6

2M4 =63

60-62+92+x/4=63

214+x=252

x=252-214

=38

7 0
2 years ago
Read 2 more answers
it takes a hospital dietitian 15 minutes to drive from home to the hospital, a distance of 14 miles, what is the dietitian's rat
scoundrel [369]
Hi. Good?

To solve is to use the formula:

D = v.t

14 = v. 15
v= 14/15
v = 0,9333..mpm


15m = 900s

14 = v. 900
v=14/900
v=0,01555...mps

I put the result in miles per minute and miles per second.


Thanks, I hope I have helped.

3 0
3 years ago
Which action is not a step in using paper folding to find the midpoint of a line
dedylja [7]

Answer:

A. Draw a line from the segment to any point on the fold line.

Step-by-step explanation:

When using the paper folding method to find the midpoint of a line segment we take the following steps:

  1. Draw a line segment on the tracing paper
  2. Fold the tracing paper so that the endpoints lie on top of each other
  3. Mark the intersection of the fold and the segment with a point

These steps include statements B, C, and D. Drawing a line from the segment to any point on the fold line, which is statement A,  is not included in these steps because it is not needed.

Thus, choice A is not a step in using paper folding to find the midpoint of a line segment.

5 0
3 years ago
Simplify hariy fractions
borishaifa [10]
Um sounds nice i guess its kind of funny simplify hairy fractions
3 0
2 years ago
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