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Mashutka [201]
2 years ago
10

Triangle angle sum theorem

Mathematics
2 answers:
Gekata [30.6K]2 years ago
5 0
Z will be equal to 16. here’s my work

lubasha [3.4K]2 years ago
4 0

Answer:

z = 16°

Step-by-step explanation:

The sum of angles in a triangle is 180°

∠1 + ∠2 + ∠3 = 180°

(z + 29°) + 55° + 5z = 180°

Collect like terms;

6z + 84° = 180°

Subtract 84° from both sides;

6z = 96°

Divide both sides by 6;

z = 16°

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3 years ago
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What is the value of <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B64%7D%20" id="TexFormula1" title=" \sqrt{64} " alt=" \sq
sesenic [268]
8 as that means what two of the same number makes up , in this case 64. 8x8=64
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Solve the equation.<br> 8x= 72
BigorU [14]

Answer:

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Step-by-step explanation:

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Write an equation for the line in point slope form through the points (2, −6) and (−1, −8).
igomit [66]

Let point A be (2, -6) and point B (-1, -8)

m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-8 - (-6)}{-1 - 2} = \frac{-8 + 6}{-1 -2} = \frac{-2}{-3} = \frac{2}{3}

Use the point-slope formula and whichever point you want as , in this case I'll use

y - y_1 = m(x - x_1)\\y - (-6) = \frac{2}{3}(x - 2)\\y + 6 = \frac{2}{3}x - \frac{4}{3}\\y = \frac{2}{3}x - \frac{4}{3} - 6\\y = \frac{2}{3}x - \frac{14}{3}

8 0
2 years ago
NEED THIS QUICK Karen earns $28,000 per year as a fashion consultant. She has personal exemptions that total $2,100. Use the tab
Lostsunrise [7]

Answer:

$1,210

Step-by-step explanation:

$28,000 - $2,100 = $25,900

$25,900 - $5,000 = $20,900

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3% × $2,000 = $60

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5% × $20,900 = $1,045

$15 + $60 + $90 + $1,045 = $1,210

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