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dexar [7]
2 years ago
15

Fred goes fishing with sally. Fred catches 8 trout sally catches twice as many trout as Fred. ​

Mathematics
2 answers:
valentinak56 [21]2 years ago
8 0
The answer for this is sally caught 16 trout because 8x2=16.
kati45 [8]2 years ago
4 0

Answer:

if the question asked how many fishes did sally catch then the ans is 16

Step-by-step explanation:

8x2

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Create a fourth-degree polynomial in standard form
cupoosta [38]
X^4+3x^3-2x^2-5x+8 can be one example
7 0
3 years ago
F divided by -2/3 = -1/3
maria [59]

Answer:

f=2/6

Step-by-step explanation:

Write an equation

f/(-2/3)=-1/3

Solve

f=(-1/3)*(-2/3)

f=2/6

5 0
3 years ago
If y is proportional to the sqaure root of x and y equal x when x equal 5,evaluate y when x eqaul 9.​
Law Incorporation [45]

Answer:

y = 3\, \sqrt{5} when x = 9.

Step-by-step explanation:

The question states that y is proportional to \sqrt{x}. In other words, there is a constant a (a \ne 0) such that y = a\, \sqrt{x} for all x \ge 0.

The question also states that y = x when x = 5. Make use of this equality to find the value of a.

Since x = 5 and y = x, it must be true that y = 5. Substitute x = 5\! and y = 5\! into the equation y = a\, \sqrt{x} and solve for a:

5 = a\, \sqrt{5}.

\begin{aligned}a &= \frac{5}{\sqrt{5}} \\ &= \sqrt{5}\end{aligned}.

Thus, y = \sqrt{5}\, (\sqrt{x}) for all x \ge 0.

Substitute in the value x = 9 to find the corresponding value of y:

\begin{aligned} y &= \sqrt{5} \, (\sqrt{9}) \\ &= \sqrt{5} \times 3 \\ &= 3\, \sqrt{5}\end{aligned}.

6 0
2 years ago
Zach keeps his pet chameleon Pinky in a terrarium with the dimensions 8 x 20. There are three inches of sand in the bottom of th
vodka [1.7K]
Step 1
find the volume of sand
volume of sand=8*20*3------------>Volume of sand=480 in³

Volume of sand in the new terrarium=10*24*h
where
h------------> is the <span>deep in the new terrarium
</span>remember that
the volume of sand is the same
so
10*24*h=480----------> h=480/(10*24)-----------> h=2 in

the answer is 2 in
5 0
3 years ago
HELP!!!!! what 2 numbers can you multiply to get -6 and then add to get 5
Harman [31]
The numbers would be 1 and 6 you need to put the positive on the 6 and the negative on the 1 to get positive 5 when adding and -6 when multiplying 

Hope this helps
8 0
3 years ago
Read 2 more answers
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