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3 years ago

What is the missing value in this table of equivalent ratios?

Mathematics

1 answer:

slava [35]3 years ago

4 0

Answer:

Step-by-step explanation:

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A child's wading pool has a diameter of 7 feet an pool has a diameter of 7 feet and is 8 inches deep . How many gallons of water

Leno4ka [110]

7x8 do that work..... n

4 0

3 years ago

Point K is rotated 90°. The coordinate of the pre-image point K was (2, –6) and its image K’ is at the coordinate (−6, −2). Find

umka21 [38]

Answer:

Hello! The answer to your question will be below.

Step-by-step explanation:

The answer would be clockwise.

So point k was rotated 90 degrees clockwise.....

Review.....

Question:

Point K is rotated 90 degrees. The coordinate of the pre-image point K was (2,-6) and it’s image K’ is at the coordinate (-6,-2).Find the direction of the rotation.

THE DIRECTION OF THE ROTATION WAS CLOCKWISE.

Hope this helps! :)

⭐️Have a wonderful day!⭐️

8 0

3 years ago

All the real square roots of 144.

Monica [59]

Answer:

So the set of all real square roots of -144 is the empty set. The imaginary square roots are i12 and -i12.

Step-by-step explanation:

hopefully that helps you

6 0

4 years ago

Read 2 more answers

The Wellbuilt Company produces two types of wood chippers, economy and deluxe. The deluxe model requires 3 hours to assemble and

seropon [69]

Answer:

The maximum profit is reached with 4 deluxe units and 6 economy units.

Step-by-step explanation:

This is a linear programming problem.

We have to optimize a function (maximize profits). This function is given by:

$P=98D+72E$

being D: number of deluxe units, and E: number of economy units.

The restrictions are:

- Assembly hours: $3D+2E\leq24$

- Paint hours: $0.5D+1E\leq8$

Also, both quantities have to be positive:

$D\geq 0\\\\E\geq0$

We can solve graphically, but we can evaluate the points (D,E) where 2 or more restrictions are saturated (we know that one of this points we will have the maximum profit)

$(8;0) \rightarrow P=98*8+72*0= 784\\\\(0;8) \rightarrow P= 98*0+72*8=576\\\\(4;6) \rightarrow P=98*4+72*6=824$

The maximum profit is reached with 4 deluxe units and 6 economy units.

4 0

3 years ago

Find an angle in the normal range (0° to 360°, 0 to 2 pi radians) whose terminal side points in the same direction as the termin

Viktor [21]

Answer:

Step-by-step explanation:

An angle of the measure $25\pi /6$ should have the same measure as an angle measured $(25\pi /6)-2\pi$ because this is periodic. We can then keep subtracting $2\pi$ from $25\pi /6$ until we get down to the smallest possible positive radian value: $\frac{25\pi }{6} -\frac{12\pi }{6} -\frac{12\pi }{6} =\pi /6$ .

Thus, the answer is C.

5 0

3 years ago

Read 2 more answers