3 years ago

If a=3 what does 3(6-)=

Mathematics

2 answers:

irina [24]3 years ago

6 0

Answer:

3(6-) = 18-

Step-by-step explanation:

natita [175]3 years ago

5 0

Answer: -18

Step-by-step explanation:

3 x -6 = 18

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Cedarburg's zoo has two elephants. The male elephant weighs 3 3/4 tons and the female

gtnhenbr [62]

Answer:

3.16666667 tons

Step-by-step explanation:

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2 years ago

Jada is training for a marathon. She wants to run a total of 25 miles this week. She will run the same distance each day for 6 d

8090 [49]

Answer:

4 1/6

Step-by-step explanation:

4 x 6 = 24

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3 years ago

The volume of water in a tank is modeled by the function y = 1.15x3 – 0.1x2 + 2 where x is the number of minutes after the fauce

Thepotemich [5.8K]

Given:

The volume of water in a tank is modeled by the function

$y=1.15x^3-0.1x^2+2$

where, x is the number of minutes after the faucet filling the tank is turned on.

To find:

The y-intercept and what does it represent in this context?

Solution:

We have,

$y=1.15x^3-0.1x^2+2$

Substituting x=0, we get

$y=1.15(0)^3-0.1(0)^2+2$

$y=0-0+2$

$y=2$

Therefore, the y-intercept is 2 and it represents the volume of water in a tank before the faucet filling the tank is turned on.

7 0

3 years ago

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the weekly salaries for 7 employees of a small business are given below 632, 750, 829, 839, 841, 881, 954 suppose the 632 salary

PolarNik [594]

I don't understand your question.. Is this multiple choice or something else?

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3 years ago

The roof leading to the top of a hill has an angle of elevation of 23 degrees. The hill is 120 feet high what is the leanth of t

Tresset [83]

Answer: $307.11\ ft$

Step-by-step explanation:

Given

The height of hill is 120 ft and the angle of elevation is $23^{\circ}$

Suppose the length of the road is $x$

From the figure, we can write

$\Rightarrow \sin 23^{\circ}=\dfrac{120}{x}\\\\\Rightarrow x=\dfrac{120}{\sin 23^{\circ}}\\\\\Rightarrow x=307.11\ ft$

Thus, the length of the road is $307.11\ ft$

7 0

3 years ago