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Sergeu [11.5K]
3 years ago
7

Solve for x. Round to the nearest hundredth.

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
8 0
<h3>Answer:  Choice D)  12.27</h3>

Work Shown:

cos(angle) = adjacent/hypotenuse

cos(64) = x/28

x/28 = cos(64)

x = 28*cos(64)

x = 12.2743921100941

x = 12.27

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(a+b)5 a-2h2 if a=6 and b=-8 please I need this answer and could you show the work and make sure that you divide after you get t
asambeis [7]

Answer:

Ce clasă ești dacă nu te superi că te întreb vreau doar sa văd daca te pot ajuta

7 0
3 years ago
The perimeter of a rectangular garden is 9696 meters. The length is 6 meters longer than twice the width. Find the dimensions of
nalin [4]

length = 3234 m and width = 1614 m

let the width = w then length = 2w + 6

Perimeter = 2 ( length + width )

               = 2 (2w + 6 + w ) = 2 ( 3w + 6 ) = 6w + 12

given perimeter = 9696 the equating gives

6w + 12 = 9696

subtract 12 from both sides

6w = 9696 - 12 = 9684

divide both sides by 6

w = \frac{9684}{6} = 1614

width = 1614 m and length = (2 × 1614 ) + 6 = 3234 m


3 0
4 years ago
Nadir saves $1 the first day of a month, $2 the second day, $4 the third day, and so on. He continues to double his savings each
zlopas [31]

Answer:

$16,384

Step-by-step explanation:

The amount of money Nadir saves increases exponentially by a factor of 2. If you keep multiplying each previous number by 2 until you get to the 15th number, (2*2, 4*2, 8*2, 16*2), you will get 16,384.

4 0
4 years ago
Read 2 more answers
Slep.<br> 1. Which is greater than 4?<br> (a) 5,<br> (b)-5,<br> (c) -1/2,<br> (d) -25.
Stella [2.4K]

Answer:

a

Step-by-step explanation:

5 is greater than 4 while the rest aren't

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to the expression below? StartFraction 6 c squared + 3 c Over negative 4 c + 2 EndFraction divide
Triss [41]

Answer:

\frac{-3c(2c + 1)}{2(2c - 1)}

Step-by-step explanation:

We want to find the fraction that is equivalent to the fraction below:

<h2>\frac{6c^2 + 3c}{-4c +2}</h2><h2 />

Let us put the fraction above in a simpler form:

We can factorise the numerator with 3c and the denominator with -2.

\frac{3c(2c + 1)}{-2(2c - 1)}\\\\= \frac{-3c(2c + 1)}{2(2c - 1)}

Therefore, we see that \frac{-3c(2c + 1)}{2(2c - 1)} is equivalent to \frac{6c^2 + 3c}{-4c +2}

5 0
3 years ago
Read 2 more answers
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