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3 years ago

In the diagram, the measure of angle 6 is 98°. what is the measure of angle 7?

Mathematics

2 answers:

lesya [120]3 years ago

4 0

Answer:

7∠82°

Step-by-step explanation:

Well angle 6 and 7 are complementary angles, meaning they both add up to 180°.

So we do 180 - 98 which is 82°.

PilotLPTM [1.2K]3 years ago

3 0

Answer: The measure of angle 7 is 82 degrees.

Step-by-step explanation:

Angle 6 and 7 lies on a straight line so they will add up to 180 degrees.

So if Angle 6 is 98 degrees then an a number plus 98 has to equal 180.

so we could generate an equation as x + 98 = 180

x + 98 = 180 solve for x

-98 -98

x= 82

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For what values of x is x2+2x=24 true?

JulijaS [17]

Answer:

$x=-6$ and $x=4$

Step-by-step explanation:

We must solve the quadratic equation to find the values of x that satisfy equality

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$x^2+2x-24=24-24$

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Now we factor the quadratic equation

Identify two numbers that when you add them you get as a result 2 and when you multiply them you get as a result -24

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So the factors are:

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3 years ago

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Deffense [45]

Answer:

x = 0.3333333333

Step-by-step explanation:

Simplifying

42x = 14

Solving

42x = 14

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Divide each side by '42'.

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Simplifying

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3 years ago

Solves the inequality. Write your final answer in interval notation:<br><br> -3(2x+1) > -2(x+6)

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-3(2x+1) > -2(x+6)

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3 years ago

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avanturin [10]

Answer:

ALL of the above

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