All categories

4 years ago

Is this the correct answer? if not, what is it?

Mathematics

1 answer:

sergiy2304 [10]4 years ago

6 0

Answer:

B. 1:2800

Step-by-step explanation:

448 / .16 = 2800

1:2800

Feel free to let me know if you need more help! :)

You might be interested in

How to graph -4x+6y=12

ratelena [41]

First u would out it in slope intercept form which would be y=2/3x+2 then u would graph it

6 0

4 years ago

What is the formula to find principal

Alinara [238K]

Answer:

We can rearrange the interest formula

3 0

3 years ago

Read 2 more answers

Evaluate 11 C4 and 1 P4

Svet_ta [14]

Answer:

Step-by-step explanation:

11C4 = 11! / (7!*4!) = 11 * 10 * 9 * 8 * 7!/ 7! * 4!

11C4 = 11*10 * 9 * 8 / 24

11C4 = 11*10 * 3

11C4 = 330

========

You can't do the second one. Permutations and Combinations always give an answer greater than 1 and integers.

7 0

4 years ago

Find the area of a rectangle with side lengths 5/8 ft and 1/3 ft.

forsale [732]

Answer:

$\frac{5}{24} ft^{2}$

Step-by-step explanation:

$\frac{5}{24} ft^{2}$

5 0

3 years ago

Find side x , give your answer 1 decimal place

Vladimir [108]

Given:

Let A denote the angle of the given triangle which measures ∠A = 81°

Let B denote the angle which measures ∠B = 40°

The length of the side a = x.

The length of the side b = 7 cm.

We need to determine the value of x.

Value of x:

The value of x can be determined using the law of sine formula.

Applying the law of sine, we have;

$\frac{sin \ A}{a}=\frac{sin \ B}{b}$

Substituting the values, we have;

$\frac{sin \ 81^{\circ}}{x}=\frac{sin \ 40^{\circ}}{7}$

Simplifying, we get;

$\frac{0.988}{x}=\frac{0.643}{7}$

Cross multiplying, we have;

$0.988 \times 7=0.643 x$

$6.916=0.643x$

$10.8=x$

Thus, the length of the side x is 10.8 cm.

4 0

3 years ago