2 years ago

Give an exact value, not a decimal approximation

Mathematics

1 answer:

dsp732 years ago

6 0

Answer:

Sinθ = 24/25

Step-by-step explanation:

Sinθ = Opposite/Hypotenuse

Solve for the opposite side using the Pythagorean Theorem.

$a^2+b^2=c^2\\7^2+b^2=25^2\\49+b^2=625\\b^2=576\\b=24$

Therefore, Sinθ = 24/25.

You might be interested in

Comparing Fractions Choose the correct symbol to compare the fractions please see attached image

Elza [17]

Answer:

Step-by-step explanation:

Given: $\frac{1}{2} ? \frac{1}{3}$

Want: Which fraction is larger?

To identify the size of a fraction, converting it into a fraction is easier

$\frac{1}{2}$ = 0.5

$\frac{1}{3}$ = 0.33

where 0.5 is greater than 0.33

Choices:

< is less than symbol

> is greater than symbol

= is equal to

$\frac{1}{2} > \frac{1}{3}$

Learn more about the Fractions at brainly.com/question/280013

Visual Representation:

8 0

1 year ago

Willie spent half of his weekly allowance on clothes. To earn more money his parents let him weed the garden for $5. What is his

Lera25 [3.4K]

Answer:

14 dollars

Step-by-step explanation:

14÷2= 7

7+5=12

5 0

2 years ago

Any help on this image please? i don't get it

Stella [2.4K]

Step-by-step explanation:

hope you can understand

8 0

2 years ago

What is the value of sin A? A. 9/12 B. 12/9 C. 9/15 D. 12/15

Whitepunk [10]

sinA = $\frac{BC}{AB}$ = $\frac{12}{15}$ = $\frac{4}{5}$

3 0

2 years ago

The original price of a marker is $5.00 What will the new price be after a 15% increase

rewona [7]

Answer:

5.75

Step-by-step explanation:

5.00×0.15=.75 5.00+.75=5.75

7 0

2 years ago