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2 years ago

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Solve the problem below. In the space below, show your work, then explain in paragraph form how you solved it. Use precise mathe

matical vocabulary.Find the area. The figure is not drawn to scale.

1 answer:

vazorg [7]2 years ago

5 0

I also need help on this question. Someone please help out

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Rewrite \sqrt((1+cos45)/(2)) using a half-angle identity

aleksklad [387]

$\stackrel{\textit{Half-Angle Identities}}{cos\left(\cfrac{\theta}{2}\right)=\pm \sqrt{\cfrac{1+cos(\theta)}{2}}} \\\\[-0.35em] ~\dotfill\\\\ \sqrt{\cfrac{1+cos(45^o)}{2}}~~ = ~~cos\left( \cfrac{45^o}{2} \right)\implies \sqrt{\cfrac{1+cos(45^o)}{2}}~~ = ~~cos(22.5^o)$

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1 year ago

Given each set of points, determine if AB and CD

tester [92]

Answer:

Paralell

Step-by-step explanation:

The line from A to B has a slope of 1

the Line from C to D had a slope of 1

since the slopes are equal the lines are paralell

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2 years ago

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25p+1t=51<br>solve for t

irga5000 [103]

Answer:

t = 51 - 25p

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

25p + 1t = 51

<u>Step 2: Solve for </u><em><u>t</u></em>

[Subtraction Property of Equality] Subtract 25p on both sides: 1t = 51 - 25p
Simplify: t = 51 - 25p

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3 years ago

80,+84, +82, +79, +72, +97, +89, +97, +88, +79, +86, +90, +87 =

klemol [59]

Answer:

1110

Step-by-step explanation:

Coz I solved it

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2 years ago

A pie can be cut into more than seven pieces by making four diameter cuts.

iVinArrow [24]

I'm pretty sure it's true

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3 years ago

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