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3 years ago

What is the Area of a Square with side lengths of 3/5 units?

Mathematics

1 answer:

dusya [7]3 years ago

7 0

Answer:

9/25cm^2

Step-by-step explanation:

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X/16-1/4=1/2 solve for x

Alina [70]

x=12

x/16-1-4=1/2

multiply by both sides

x-4=8

move constant to the right side of and change its sign

x=8+4

add the numbers

x=12

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4 years ago

Which behavior would you most likely expect to find in a dessert animal

marusya05 [52]

Manze fou zo ou poum jo

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3 years ago

Those 2 questions I need help with . find sec θ and tanθ

Zielflug [23.3K]

STEP - BY - STEP EXPLANATION

What to find?

The the value of secθ.

Given:

(4, 3)

⇒(x, y) = (4, 3)

Step 1

Draw a sketch.

Step 2

Substitute the values into the trig. ratio formula below.

$tan\theta=\frac{opposite}{adjacent}$

From the sketch above, opposite = 3 and adjacent = 4

$tan\theta=\frac{3}{4}$

Step 3

Find the value of the hypotenuse side using Pythagoras theorem.

let h be the hypotenuse side.

$\begin{gathered} h^2=4^2+3^2 \\ \\ =16+9 \\ \\ =25 \\ \\ h=5 \end{gathered}$

Hence, hypotenuse = 5

Step 4

Substitute the values into the formula below:

$\begin{gathered} cos\theta=\frac{adjacent}{hypotenuse} \\ \\ =\frac{4}{5} \end{gathered}$

But,

$sec\theta=\frac{1}{cos\theta}=\frac{1}{\frac{4}{5}}=\frac{5}{4}$

ANSWER

secθ= 5/4

tanθ=3/4

7 0

1 year ago

Suppose you have a job teaching swimming lessons and get paid $8 an hour. You also have a job as a cashier and get paid $10 an h

marusya05 [52]

If you worked 19 hours per week at the cashier job, plus three hours a week doing swimming lessons, you'd be working 22 hours exactly, and making $214 per week. I hope this helps, and good luck! :)

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4 years ago

Read 2 more answers

Solve for y 3x=2y+10

docker41 [41]

Answer:

y=3/2x - 5

Step-by-step explanation:

Subtract the 2y to move it to the other side

Subtract the 3x to move it to the other side

you get the equation of -2y=-3x + 10

Divide by -2

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4 years ago