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Viktor [21]
3 years ago
7

A large aquarium has 6 more fish than a small aquarium. There are 19 fish in the large aquarium. How many fish are in the small

aquarium
Mathematics
2 answers:
iVinArrow [24]3 years ago
8 0

Answer: 13

Step-by-step explanation:

umka2103 [35]3 years ago
3 0
Answer: 13jxjxjddhhdhdddhhdhd
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Do the set of points in the figure represents a function? Yes No
Tpy6a [65]

Answer:

yes because if you put a vertical line on it it only goes threw it once it is also called the <u>vertical line test</u>.



5 0
3 years ago
Read 2 more answers
A circle's radius is 25 inches.
Stella [2.4K]

Answer:

C≈157.08in

Step-by-step explanation:

C=2πr=2·π·25≈157.07963in

5 0
3 years ago
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Find the magnitude and direction (in degrees) of the vector. (Assume 0° ≤ θ &lt; 360°. Round the direction to two decimal places
podryga [215]
V=<12,5>
Magnitude
|v| = sqrt(12^2+5^2) = 13

Direction
theta
= atan2(5,12)
= atan(5/12)
= 22.62 degrees

5 0
3 years ago
If i have 480 grams of pasta for 4 people how many kilograms will i need for 14 people
Afina-wow [57]

\bf \begin{array}{ccll} \stackrel{pasta}{grams}&people\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 480&4\\ g&14 \end{array}\implies \cfrac{480}{g}=\cfrac{4}{14}\implies \cfrac{480}{g}=\cfrac{2}{7} \\\\\\ \cfrac{480\cdot 7}{2}=g\implies 1680=g

now, there are 1000 grams in one Kilogram, so in 1680 grams, there are 1680/1000 Kilograms, namely 1.680.

7 0
3 years ago
Which equation below represents a line with a slope of - 2/3 that passes through the point (-4.5 , 10)?
Lostsunrise [7]

Answer:

Option C

Step-by-step explanation:

If a line passes through a point, then that point is called a solution to the line's equation. Substituting the x and y values of that solution into the equation will give a true statement. So, to find out which option is correct, we can substitute the x and y values of (-4.5, 10) into each equation and see if the result is a true statement.  

Let's try this with option C. To make things easier, convert -4.5 into decimal form: -4\frac{1}{2}. Substitute -4\frac{1}{2} for x and 10 for y in the equation, then solve:  

y = -\frac{2}{3} x+7\\\\10 = -\frac{2}{3} (-4\frac{1}{2} )+7\\10 = -\frac{2}{3} (-\frac{9}{2})+7\\10 = 3+7\\10 = 10

10 does equal 10, so this is a true statement. Option C is the right answer.

8 0
2 years ago
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