30° 12 Select all that apply.) X This is a 45 45 90 triangle. This is a 30 60 90 triangle. The hypotenuse must be 8 The hypotenuse must be 8√3 60°

Q: What is the value of a? 45° 03√2 O 6 12 03 06√2 b

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Q: (9b+1)% 53°

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Q: Find MLADE. (4x + 15)° B A (13x+7)0 Make sure you set up the correct equation O 4° O 31° O 59° O 90°

A: We have a rectangle ABCD. Given that

Q: Jennifer, a construction project manager, is checking to make sure that where two block walls meet…

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Q: 15x+ 5 D 80° 6x + 6 B e of the missing angle

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Q: 529 (350 C. 44 m In the diagram, ABC is right-angled triangle on a horizontal ground. AD is a…

A: Solution is given below:

Q: The hypotenuse of a 45°-45°-90° triangle What is the length of one leg of the measures 22/2 units.…

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Q: sec(-60°) 2 -2 √3/2

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Q: ZA and ZB are complementary angles. mLA is 10° less than 4 times mZB. Find mZA and mZB.

A: Complementary angle = 90° Let m∠A =x

Q: What is mZIJK? K 3x+10° H. Зх-31° %3D MZIJK =

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Q: Find mGF. (15x-7) H (13x + 3) 112° 68° O 5° O 13°

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Q: Solve a triangle DEF where the angle D is 62degrees and the sides are d= 12cm and e = 16cm Use the…

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Q: Kelly placed logs along the perimeter of a vegetable gard in the shape of a 30° -60° - 90° 22…

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Q: Solve for z. Classify the triangle by its angle measures. 65° 70° x+57 The triangle is a(n)…

A: SOLUTION-

Q: A B 95° Find the measure of <BAD. BIU D

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Q: 3x+5 2x+1 a) Find the difference of x2+5x+4 and x2 +5x+4° b) State the domain.

A: The difference is  1/(x+1)

Q: 33° fo This rectangle 15 a

A: Properties of rectangle every angle is right angle

Q: Papers come in various sizes.  For each paper, determine whether it is rep-2 tile or not.  Letter…

A: We know that,for a rep-2 tile, the ratio of length and widht is 2⇒     lengthwidth=2=1.414

Q: 12. Use a 30 – 60 – 90 triangle to find the cosine of 60°. O V3 O 2v3 3 O v3 2

A: