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2 years ago

Whatt is the answer?

Mathematics

2 answers:

katovenus [111]2 years ago

8 0

Answer:

Step-by-step explanation:

In a equilateral triangle, all angles are 60 degree, so 10x+20=60

10x=40

x=4

vfiekz [6]2 years ago

4 0

Answer:

x = 4

Step-by-step explanation:

An equilateral triangle means that all three sides are equal. All triangles have an inner angle measure of 180 degrees. Divide 180 by 3 to find out a singular angle's measure. You end up with : 10x + 20 = 60. In order to isolate the 10x, subtract 20 from both sides. This gives you 10x = 40. Thus, x = 4.

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Midpoint Formula:

M(x,y)=(x₁+x₂/2 , y₁+y₂/2)

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3 years ago

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Cohen's d is given by:

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3 years ago

What is −n+(−4)−(−4n)+6

luda_lava [24]

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Step-by-step explanation:

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3 years ago

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Rama09 [41]

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3 years ago

2t-7-5t=11 what is the answer

Verizon [17]

<span>2t-7-5t=11

Start by combing like terms:

2-5t=-3t

Now we have:

-3t-7=11

Add 7 to both sides

-3t=18

To isolate t we divide both sides by -3

Final answer:
t=-6 </span>

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2 years ago

Whatt is the answer? ​

Whatt is the answer?