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victus00 [196]
3 years ago
13

Please help me asap thank you !!

Mathematics
1 answer:
jasenka [17]3 years ago
5 0

Answer:

x = 3

Step-by-step explanation:

Measure of a triangle is 180° degree.

.·. 46 + 105 + 6x + 11 = 180

.·. 162+6x=180

.·. 6x=180-162

.·. 6x= 18

.·. x= 18/6

.·. x= 3

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vazorg [7]

Answer:

-8i

Step-by-step explanation:

To multiply numbers is polar form

z1 = r1 ( cos theta 1 + i sin theta 1)

z2 = r2 ( cos theta 2 + i sin theta 2)

z1*z2 = r1*r2 (cos (theta1+theta2) + i sin (theta1+theta2)

z1 = 2(cos 70° + i sin 70°)

z2 = 4(cos 200+ i sin 200)

z1z2 = 2*4 (cos (70+200) + i sin (70+200)

z1z2 = 8 (cos(270) + i sin (270))

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3 years ago
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OlgaM077 [116]

<u>Answer:</u>

  • The solution to the equation is 4.

<u>Step-by-step explanation:</u>

<u>Work:</u>

  • 6x - 3 = 21
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Hence, <u>the solution to the equation is 4.</u>

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2 years ago
Find the percent change from $20 to $25
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Step-by-step explanation:

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Students who attend Anytown College pay either in-state or out-of-state tuition, depending on where they reside. The amount, I,
Hunter-Best [27]

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Step-by-step explanation:

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<h3>What are inequalities?</h3>

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.

It is mostly denoted by the symbol <, >, ≤, and ≥.

Let the safety counts be represented by x, while the field goal count is represented by y.

Part A: The inequality for this scenario in standard form.

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Part B: The inequality in slope-intercept form.

2x + 3y > 30

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PartC: The inequality is represented below.

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brainly.com/question/19491153

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