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2 years ago

1. If <1 is 120 degrees , what is the measure of <2?

Mathematics

1 answer:

natali 33 [55]2 years ago

5 0

Answer:

240

Step-by-step explanation:

2 is 1 + 1 so 120 + 120 must be the equivalent of 2.

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X is less than negative 3
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Helppppppoppp please 10 points !!!

Evgesh-ka [11]

Answer:

2x+27+x+27=180

3x+54=180

3x=180-54

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x=42

angle B=x+27

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=69 degree

Step-by-step explanation:

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Which equation can be used to verify that 534 – 68 = 466?

IgorC [24]

Answer:

466 + 68

Step-by-step explanation:

We can easily check a subtraction problem with an addition problem.

Calculate the sum of the subtracted and the difference. If the sum is equal to the minuend in the original subtraction problem, the answer is correct.

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466 + 68 = 534

The statement '534 – 68 = 466' is correct.

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1 year ago

What is the solution to 2logg(x) = logg8+log,(x-2)? x=-4 x=-2 X=4 X= 8

astra-53 [7]

Answer:

x = 4

which agrees with the third listed answer among the given options

Step-by-step explanation:

We can re-write the logarithmic equation using the properties of logarithms:

$2\,log(x)=log(8)+log(x-2)\\log(x^2)=log(8*(x-2))\\log(x^2)=log(8x-16)$

Therefore, the arguments of the log functions must also be equal (and we can solve for "x" by noticing that this expression is the perfect square of a binomial:

$x^2=8x-16\\x^2-8x+16=0\\(x-4)^2=0$

and for this equation to verify, x must be 4

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2 years ago

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