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3 years ago

Some help would be nice! :)

Mathematics

2 answers:

Greeley [361]3 years ago

5 0

90+18 gives you 108 and since a straight angle is 180, you have to subtract 108 from 180 which gives you 72.

soldier1979 [14.2K]3 years ago

3 0

Answer:

Angle 3 is 72

Angle 4 is 18

Angle 5 is 90

Angle 6 is 72

Step-by-step explanation:

Sum of straight angle is 180

So 180 = (90+18+x) for angle 3

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3 years ago

What is the volume of a right circular cylinder with a radius of 3in and a height of 10in

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Answer:

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Step-by-step explanation:

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3 years ago

Which expression can be used to approximate the expression below, for all positive numbers a, b, and x, where a Not-equals 1 and

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The expression that can be used to approximate the expression below is $log_a x = \frac{log_{b}a}{log_{b}x}$

Given the logarithmic function expressed as $log_a x$ , we need the log expression that is equivalent to the given expression.

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This is similar to the option c where the base of "b" was used as $log_a x = \frac{log_{b}a}{log_{b}x}$

Learn more on law of logarithms here: brainly.com/question/11587706

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3 years ago

cho phương trình 2x^2-5x-9 có hai nghiệm là x1,x2. không giải phương trình, hãy tính giá trị của biểu thức A= x1^2+x2^2-2x1x2^2

irga5000 [103]

Step-by-step explanation:

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https://youtu.be/f_kgUUaMZlw

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3 years ago

How manet times dose 50 go into 1,000

strojnjashka [21]

Answer:

20 times

Step-by-step explanation:

1,000 divided by 50 will be 20 try using lone division :)

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4 years ago

Read 2 more answers