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3 years ago

A pound of blueberries cost 4 dollars how many pounds of blue berries can you buy with 1 dollar.

Mathematics

1 answer:

Tju [1.3M]3 years ago

4 0

Answer:

one quarter of bule berries

Step-by-step explanation:

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Solve for x. y = x^2 + 4x - 3

mars1129 [50]

Answer:

Step-by-step explanation:

5 0

3 years ago

If the area of the blue square is 144 units2 and the area of the pink square is 1225 units2, then the length of the hypotenuse i

navik [9.2K]

Answer: 37 units

Step-by-step explanation:

$Blue=144units^2$ This also works as the height of the triangle.

$Pink=1225units^2$ This also works as the base of the triangle.

Let's call pink ''a'', and blue ''b''. The side we're looking for ''c'' is the hypothenuse.

To find the values of a and b, use the area formula of a square and solve for a side. In this case, since we're going to need the squared values, this step can be omitted.

$Formula: A=s^2$

$s=\sqrt[]{A}$

Let's work with Blue.

$s=\sqrt[]{144units^2} \\s=12units$

Now Pink.

$s=\sqrt[]{1225units^2}\\s=35units$

So we have a triangle with a base of 35 units and a height of 12 units.

Now let's use the pythagoream's theorem to solve.

$c^2=a^2+b^2\\c=\sqrt[]{a^2+b^2} \\c=\sqrt[]{(12units)^2+(35units)^2}\\c=\sqrt[]{144units^2+1225units^2}\\ c=\sqrt[]{1369units^2}\\ c=37units$

7 0

3 years ago

Help me please this is my test

elena-14-01-66 [18.8K]

Answer:

I believe the independent variable is c, or amount of cars washed.

Step-by-step explanation:

You cannot make a profit without washing any cars. P, representing the profit, can only be determined after the amount of cars washed is known.

<u><em>I hope this makes sense! Let me know if I can help with anything else.</em></u>

5 0

3 years ago

Read 2 more answers

Find x - y less than 0.

shutvik [7]

Is there any choices if not it could be 1 - 2 or abouve the first nuber x has to be smaller and y has to be bigger

4 0

4 years ago

I need help with this question on this attachment

Kruka [31]

Answer:

(4.41, 0) and (1.59, 0)

Step-by-step explanation:

The solution is in the picture

5 0

3 years ago