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Alex
3 years ago
14

Solve the following equation by completing the square 2x^2+4x=16

Mathematics
1 answer:
Eduardwww [97]3 years ago
7 0

Answer:

x=2,-4

Step-by-step explanation:

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professor190 [17]
Y= is the answer 3/2x -2
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3 years ago
Find the length of the segment indicated. Round your answer to the nearest tenth if necessary.
guajiro [1.7K]

Answer:

<em>Length of x ⇒ ( About ) 11.5; Option C</em>

Step-by-step explanation:

<em>~ Let us plan this question step-by-step. We know that the line segment with length 13.1 is a radii to the circle, as well as a hypotenuse to a right triangle. Respectively the hypotenuse of another triangle is a hypotenuse as well. By radii ≅, these two part of these two triangles are ≅ ~</em>

1. If these two parts are ≅, the triangle with leg x has a hypotenuse of 13.1 as well ( through ≅ ). This would mean that Pythagorean theorem is applicable for this triangle, as to solve for line segment x.

2. By Pythagorean Theorem ⇒

6.2^2 + x^2 = 13.1^2,

38.44 + x^2 = 171.61,

x^2 = 133.17

<em>Length of x ⇒ ( About ) 11.5</em>

7 0
3 years ago
The distance traveled by a falling object, d(t),seconds is described by this function
Juli2301 [7.4K]
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7 0
2 years ago
Which number is bigger: 0.135 or 0.14?
Fofino [41]
0.14 as if you convert it into like decimal (add a 0 if the places are not the same e.g. 0.1 and 0.02 here 0.1 does not have the same number of digits so add a zero so it becomes 0.10 :. 0.10 is bigger then 0.02) (note the value of 0.1 will remain the same) so here 0.14 will become 0.140 :. bigger than 0.135

3 0
1 year ago
the radius of a circular candle is 5mm. if i want to attach a ribbon to the outside, how much ribbon do i need? (answer choices
Oxana [17]

Answer:

18.84

PLEASE MARK BRAINLIEST!! THX

Step-By-Step EXPLAINATION:

radius: 6 ft

3.14*6=

18.84

7 0
2 years ago
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