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EastWind [94]
3 years ago
5

If a yard is 3 feet long how many inches are in a yard

Mathematics
2 answers:
Likurg_2 [28]3 years ago
8 0


there are 36 inches in a yard


RideAnS [48]3 years ago
5 0
The length of a yard in inches is 36 inches.
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What is a tenth of a decimal ?
trapecia [35]
One decimal place to the left decimal point is the place.
8 0
3 years ago
For the functions f(x) = 5x − 3 and g(x) = x + 4, which composition produces the greatest output?
Zina [86]
You could actually find the compositions and thus have something to compare.  You haven't shared the list of possible answer choices.

(f+g)(x) = 5x - 3 + x + 4 = 6x + 1

(f-g)(x) = 5x - 3 - x - 4 = 4x - 7

(f*g)(x) = (5x-3)((x+4) = 5x^2 + 20x - 3x - 12 = 5x^2 + 17x - 12

There are also the quotient (f/g)(x) and the compositions f(g(x)) and g(f(x)).

WRite them out.

Then you could arbitrarily select x values, such as 2, 10, etc., subst. them into each composition and determine which output is greatest.

7 0
3 years ago
Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a fl
Lisa [10]

Answer: 5(√3-1) unit.

Step-by-step explanation:

Since, By the below diagram,

For triangle BDC,

We can write,

tan 30^{\circ}=\frac{BC}{DC}

⇒ \frac{1}{\sqrt{3}}=\frac{BC}{5\sqrt{3}}}

⇒  \sqrt{3}=\frac{5\sqrt{3}}{BC}

⇒ BC=\frac{5\sqrt{3} }{\sqrt{3} }

⇒ BC=5\text{ unit}

Now, In triangle ADC,

tan45^{\circ}=\frac{AC}{DC}

⇒ 1=\frac{AB+BC}{DC}

⇒ 1=\frac{DC}{AB+BC}

⇒ 1=\frac{5\sqrt{3}}{AB+5}

⇒ AB+5=5\sqrt{3}

⇒ AB=5\sqrt{3}-5=5(\sqrt{3}-1)\text{ unit}

8 0
3 years ago
Read 2 more answers
I need help with numbers 11 through 14 please if I don’t pass this I fail the class!!
gtnhenbr [62]

Answer:

I hope you have options. and if you can find these answers in the options it will be good. cos I'm not so sure

11. 9

12. 8.6 or 9 approximately

13. 56 degree

14. 33 degree

4 0
3 years ago
Pls answer WILL VOTE UP BEST ANSWER FOR FIRST PERSON<br><br> \/ question is in attached file \/
Anna007 [38]
Your answer is D ................
6 0
3 years ago
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