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leonid [27]
4 years ago
13

How do i get 65% of 160 without calculator

Mathematics
1 answer:
Sholpan [36]4 years ago
8 0
It's simple, really....

 65         x
-----  = ------
100      160

100x = 10,400
      x = 104
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A cereal company produces about 1,000 boxes of cereal every day. Each box is supposed to contain 15
amm1812

Answer:

it is likely that 80 of the total boxes produced that day had more than 15.5 ounces of cereal.

Step-by-step explanation:

the answer is basically c.

8 0
4 years ago
If the terminal side of angle 0 in standard position intersects the unit circle at p (3/5,4/5). Find cos0 and sin0
Rina8888 [55]

Answer:

\sin \theta = \frac{4}{5}, \cos \theta = \frac{3}{5}

Step-by-step explanation:

Let be P(x,y) = \left(\frac{3}{5}, \frac{4}{5}  \right) the end of the terminal side of angle \theta in standard position, that is, an angle measured with respect to +x semiaxis. By Trigonometry, we know that the sine and the cosine of the angle are, respectively:

\sin \theta = \frac{y}{\sqrt{x^{2} + y^{2}}} (1)

\cos \theta = \frac{x}{\sqrt{x^{2}+y^{2}}} (2)

If we know that x = \frac{3}{5} and y = \frac{4}{5}, then the sine and the cosine of the angle are:

\sin \theta = \frac{\frac{4}{5} }{\sqrt{\left(\frac{3}{5} \right)^{2}+\left(\frac{4}{5} \right)^{2}}}

\sin \theta = \frac{4}{5}

\cos \theta = \frac{\frac{3}{5} }{\sqrt{\left(\frac{3}{5} \right)^{2}+\left(\frac{4}{5} \right)^{2}}}

\cos \theta = \frac{3}{5}

3 0
3 years ago
What are the extremes of the following proportion 3/15 = 12/60
zalisa [80]
In a proportion there are letters assigned to represent various numbers. a, b, c, and d.

a, b, c, and d are 4 non-zero rational numbers that are terms of proportion.

a/b = c/d  or a:b = c:d

a and d are the end terms or known as the extremes.
b and c are the middle terms or known as the means.

With this information, we can gather that the extremes of the following proportion are 3 and 60.

3/15 = 12/60 ; a/b = c/d
a = 3 ; b = 15 ; c = 12 ; d = 60

3 and 60 are the extremes
15 and 12 are the means
7 0
4 years ago
Read 2 more answers
A state map has a circle-shaped compass. If the radius of the compass is 15 millimeters, what is the approximate area of the com
GuDViN [60]
The area of a circle by definition is given by:
 A = pi * r ^ 2
 Where,
 r: radius
 Substituting the values we have:
 A = (3.14) * (15) ^ 2
 A = 706.5 mm ^ 2
 Answer:
 The approximate area of the compass is:
 A = 706.5 mm ^ 2
8 0
3 years ago
Solve the equation q+5/9=5/6 q=?
Anna [14]

Answer:

q = 5/18

Step-by-step explanation:

q + 5/9 = 5/6

Subtract 5/9 from each side

q + 5/9 - 5/9 = 5/6 - 5/9

q = 5/6 - 5/9

Get a common denominator of 18

q = 5/6 *3/3 - 5/9 *2/2

q = 15/18 - 10/18

q = 5/18

6 0
2 years ago
Read 2 more answers
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