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3 years ago

8

Helppp meee

1 answer:

Y_Kistochka [10]3 years ago

8 0

Answer:

1. A

2. B

Step-by-step explanation:

I = Prt where I = interest, P = Principal amt, r = interest rate/100, T = time taken

I = Prt

I = 3600 × 5/100 × 4

I = 720

From I = Prt,

$t = \frac{i}{pr} \\ t = \frac{96 \times 100}{800 \times 4} \\ t = 3$

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Directions: Find the indicated trigonometric ratio as a fraction in simplest form. 1. Sin L =

Rainbow [258]

Answer:

$\sin L = 0.60$

$tan\ N = 1.33$

$\cos L = 0.80$

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Step-by-step explanation:

Given

See attachment

From the attachment, we have:

$MN = 6$

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First, we need to calculate length LM,

Using Pythagoras theorem:

$LN^2 = MN^2 + LM^2$

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$\sin L = \frac{Opposite}{Hypotenuse}$

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Substitute values for MN and LN

$\sin L = \frac{6}{10}$

$\sin L = 0.60$

Solving (b): $tan\ N$

$tan\ N = \frac{Opposite}{Adjacent}$

$tan\ N = \frac{LM}{MN}$

Substitute values for LM and MN

$tan\ N = \frac{8}{6}$

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Solving (c): $\cos L$

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$\cos L = \frac{LM}{LN}$

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$\cos L = \frac{8}{10}$

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$\sin N = \frac{LM}{LN}$

Substitute values for LM and LN

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7 0

3 years ago

What is the area of this trapezoid?

Sonbull [250]

Find the area of the square first
Area = Length x Width
Area = 12 x 9
Area = 108

Find the area of the right triangles
Area = 1/2(Length x Base)
Area = 1/2(9 x 2)
Area = 1/2(18)
Area = 9
Since there is 2 triangles multiply by 2
9 x 2 = 18

Now add
108 + 18 = 126
126 is your area

8 0

3 years ago

Read 2 more answers