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SVEN [57.7K]
3 years ago
13

Solve 3x2 + 5 = -2x using the Quadratic Formula.

Mathematics
1 answer:
Paha777 [63]3 years ago
8 0

Answer:

x=−1−i√143,−1+i√143

Step-by-step explanation:

basically the answer for the two X'S IS 3

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3 years ago
2. Sunnyvale Middle School is painting a circle on their playground with a radius of 5 feet. What will
torisob [31]

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20.43 Hope it helps

8 0
3 years ago
Solve 3-x=-9<br><br>A. x=12<br><br>B. X= -6<br><br>C. X= 6<br><br>D. x=-12​
wel

Answer:

D x=-12

Step-by-step explanation:

3-x=-9

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8 0
4 years ago
If two triangles are congruent, which of the following statements must be true? Check all that apply.
bonufazy [111]

Answer:

All statements are correct for two congruent triangles

Step-by-step explanation:

If two triangles are congruent than the rules states that

Triangles are congruent when all corresponding sides and interior angles are congruent. The triangles will have the same shape and size, but one may be a mirror image of the other.

As the fig shows two triangle

Δ PQR

Δ LMN

All three corresponding sides of triangle are congruent

all three corresponding  angles are congruent

Both triangle are of same size

Both are of same shape

hence all the statements are CORRECT

Keywords:Geometry

Learn more about Geometry at:

  • mathopenref.com/congruenttriangles.html
  • brainly.com/question/3617539

#learnwithBrainly

6 0
4 years ago
Gillian can jog 100 metres in 24 seconds. How long will it take her to jog 2 km?
Kobotan [32]

Answer:

8 minutes or 480 seconds

Step-by-step explanation:

1 km = 1000 m

100x20=2000

24 x 20 = 480

480/60 = 8

6 0
2 years ago
Read 2 more answers
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