All categories

3 years ago

If you want to convert yards to feet what operation would you use

Mathematics

2 answers:

ahrayia [7]3 years ago

6 0

ft =yd * 3.0000 is the operation you would use

anyanavicka [17]3 years ago

4 0

I would use ratio/proportion 3ft/1 yd as x feet / y yards and cross multiply

You might be interested in

Which of these operations should be completed first.…

sertanlavr [38]

Answer:

brackets

Step-by-step explanation:

Ya ave to use BIDMAS nd the B in BIDMAS stands for brackets

5 0

3 years ago

Factorise x ^ 4 + 1/x ^ 4 - 3

kondaur [170]

Answer:

Step-by-step explanation:

Add 1 and subtract 1, so that the expression won't change.

$x^{4}+\frac{1}{x^{4}}-3=x^{4}+\frac{1}{x^{4}}-3 +1 - 1\\\\=x^{4}+\frac{1}{x^{4}} - 2 + 1\\\\= (x^{2})^{2} + (\frac{1}{x^{2}})^{2}- 2 *x^{2}*\frac{1}{x^{2}} - 1\\\\$

$= (x^{2} -\frac{1}{x^{2}})^{2} - 1\\\\=(x^{2}-\frac{1}{x^{2}})^{2}- 1^{2}$

(a² - b²) = (a+b)(a - b)

Here a = x² - (1/x²) and b = 1

$= [ (x^{2}-\frac{1}{x^{2}})+ 1 ] [ (x^{2} -\frac{1}{x^{2}} - 1 ]$

7 0

2 years ago

Find the supplement of an angle whose measure is 164 degrees. 180 164 74 16

Wittaler [7]

The supplement of the angle is 16.

To find a supplement, you take the measure of the angle you know and subtract that from 180. So 180-164=16.

Hope this helps! :D

6 0

3 years ago

Question 4 4 pts Lori buys a $1500 certificate of deposit (CD) that earns 6% interest that compounds monthly. How much will the

Nady [450]

Answer:

Step-by-step explanation:

5 years

$1500(1+\frac{.06}{12})^{12*5}=2023.275229$

10 years

$1500(1+\frac{.06}{12})^{10*12}=2729.095101$

486 months:

$1500(1+\frac{.06}{12})^{486}=16935.47074$

round those as you please

5 0

3 years ago

Marissa has a wool rug that has the shape of a regular octagon in her living room. The diameter of the incircle of the rug measu

alexira [117]

We know that the diameter of the inner circle (d) and the side of a regular octagon (s) are tied by the formula:

d = (1 +√2) × s

The inverse formula is:

s = d / (1 +√2)

Plugging in numbers:
s = 7 (1 + √2)
= 2.9 ft

Therefore the correct answer is A) 2.9 feet

7 0

3 years ago

Read 2 more answers