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2 years ago

Classify the following triangle. Check all that apply.

Mathematics

1 answer:

tatuchka [14]2 years ago

5 0

Answer:

$E.$ $Right$

$F.$ $Scalene$

Step-by-step explanation:

Simple:

Right triangles are triangles that has one 90° angle.

Scalene triangles are triangles are angles in which all three sides have different angles.

This triangle has those two properties.

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Find the missing side of the triangle

Oksana_A [137]

Answer:

x = 2 $\sqrt{5}$

Step-by-step explanation:

2² + 4² = x²

4 + 16 = x²

$\sqrt{x^2}$ = $\sqrt{20}$

x = $\sqrt{2^2}$ × $\sqrt{5}$

x = 2 $\sqrt{5}$

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Answer:

Step-by-step explanation:

From annual salary of 42,600, we have to subtract the following percentages:

Social Security:

0.062 * 42,600 = 2641.2

Medicare:

0.014 * 42,600 = 596.4

State Income Tax:

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Federal Income Tax:

0.13 * 42,600 = 5538

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Divided by 12 to get monthly:

32546.4 / 12 = 2712.2 (monthly)

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260 + 280 = 540

Net Salary: 2712.2 - 540 =2172.2

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2 years ago

sandy is cutting bows out of ribbon which will be used to rap gifts. If sandy need 9/7 feet of ribbon to make a bow and she has

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2 years ago

Which equation represents a line that passes through (–2, 4) and has a slope of ? y – 4 = 2/5(x + 2) y + 4 = 2/5(x – 2) y + 2 =

valentinak56 [21]

$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{ -2}}\quad ,&{{ 4}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{2}{5}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-4=\cfrac{2}{5}[x-(-2)]
\\\\\\
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2 years ago

PLS HELP ILL MARK CROWN

jok3333 [9.3K]

Answer:

4x−7

Step-by-step explanation:

Being given our polynomial:

$4x^{2}$ + x - 14,

We must find the roots to get our answer.

x = (- 1 ± √(1 - 4*4*(-14)) / 8

x = (- 1 ± √225) / 8

x = ( -1 ± 15) / 8

x₁ = (- 1 + 15)/ 8 = 14/8 = 7 / 4

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The factors we came up with:

(x - x₁)(x - x₂)

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So,

The correct option is C.

6 0

2 years ago

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