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3 years ago

I need this quick please

Mathematics

2 answers:

zysi [14]3 years ago

7 0

I think your answer will be either b or c i think if im wrong im sorry

Nady [450]3 years ago

4 0

The answer is B, 1.4

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PLZ HURRY IT'S URGENT!!!

vladimir1956 [14]

Answer:

Step-by-step explanation:

5/8

5 0

3 years ago

Read 2 more answers

Solve each quadratic equation by the square root method.<br> X^2+2x-3=0

densk [106]

Move all terms to the left side and set equal to zero. then set each factor equal to zero. x=1,-3

4 0

3 years ago

In ΔLMN, \overline{LN} LN is extended through point N to point O, \text{m}\angle NLM = (x-4)^{\circ}m∠NLM=(x−4) ∘ , \text{m}\ang

Anni [7]

Answer:

11°

Step-by-step explanation:

Kindly find the diagram attached.

From the diagram we are given two interior angles ∠NLM and ∠LMN and exterior angle ∠MNO.

You must understand that sum of interior angles is equal to the exterior angles.

∠NLM+ ∠LMN = ∠MNO

Given parameters

∠NLM = x-4

∠LMN = x+9

∠MNO = 4x-17

Substitute the given parameters into the equation above;

x-4+x+9 = 4x-17

2x+5 = 4x-17

2x-4x=-17-5

-2x = -22

x = -22/-2

x = 11°

Hence the value of x is 11°

3 0

3 years ago

Find x, assume that any segment that appears to be tangent is tangent.

gogolik [260]

Answer:

it's pretty hard right now for ne

6 0

3 years ago

which Two labels could you place on a Triangle with no sides equal in length and one obtuse angle? 1 obtuse and acute 2 obtuse a

Pachacha [2.7K]

Answer: 3, "obtuse and scalene".

Step-by-step explanation:

Equilateral has all sides equal, eliminate 5.

Isosceles has two sides equal, eliminate 4.

Haven't seen the word scalene since 1966...

Sum of angles is 180°, right angle is 90°, obtuse angle is more than 90°, so there is no such thing as a right and obtuse triangle, eliminate 2. Think |_/.

Similarly, only one angle can be obtuse, think \_/, so every obtuse triangle has two acute angles. But I'm pretty sure "acute triangle" is defined to exclude triangles with an obtuse angle. In that case, "obtuse and acute" is contradictory. Eliminate 1.

That leaves 3, "obtuse and scalene." So now I remember a scalene triangle is one with all three sides different.

Wondering if that means all three angles are different. Yes, because if two angles are equal, the triangle has to be isosceles with base between the equal angles, roughly /_\, so two sides are equal.

7 0

3 years ago