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3 years ago

Can someone please help me???

1 answer:

8 0

A. (4)5 x (4)4 = 36 OR 4(5 x 4) = 36
b. No you would not. 5(5 x 4) = 45 which is out of your budget.

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Murrr4er [49]

Answer: 8 hours and 24 minutes

Explanation:
if 1/4=18 then 1=72.
72x3 1/2= 252
252/30=8.4 hours or 8 hours and 24 minutes.

3 0

2 years ago

luda_lava [24]

Answer:

8pi

Step-by-step explanation:

The formula for circumference is the radius multiplied by $2\pi$ . In this case, $4\cdot 2\pi=8\pi$ . Hope this helps!

6 0

3 years ago

kotykmax [81]

I think its 162 but i dont know so hope this helps sorry if it dont

4 0

3 years ago

nataly862011 [7]

There are 12 months in most years.
.. 23%/12 ≈ 1.91667%

_____
The answer shown in your picture is correct to 2 decimal places.

3 0

3 years ago

valina [46]

Answer:

$\cos^{-1}(\frac{6.3}{9.8})$

$\sin^{-1}(\frac{7.5}{9.8})$

Step-by-step explanation:

Recall the mnemonics SOH-CAH-TOA

The sine ratio is the length of the opposite side expressed over the hypotenuse.

$\sin m\angle ABC=\frac{7.5}{9.8}$

Take the sine inverse of both sides to get;

$m\angle ABC=\sin^{-1}(\frac{7.5}{9.8})$

The cosine ratio is the length of the adjacent side expressed over the hypotenuse.

$\cos m\angle ABC=\frac{6.3}{9.8}$

Take the cosine inverse of both sides to get;

$m\angle ABC=\cos^{-1}(\frac{6.3}{9.8})$

4 0

3 years ago