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brilliants [131]

4 years ago

14

New designs for a wastewater treatment tank have proposed three possible shapes, four possible sizes, three locations for input

valves, and four locations for output valves. How many different product designs are possible?

1 answer:

yan [13]4 years ago

8 0

Multiply each design by each design:

3 shapes x 4 sizes x 3 input x 4 output = 144 different designs

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Solve the system of equations below. Enter your answer in the boxes.

Vesna [10]

Simplifying
8a + 12b = 92

Solving
8a + 12b = 92

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-12b' to each side of the equation.
8a + 12b + -12b = 92 + -12b

Combine like terms: 12b + -12b = 0
8a + 0 = 92 + -12b
8a = 92 + -12b

Divide each side by '8'.
a = 11.5 + -1.5b

Simplifying
a = 11.5 + -1.5b

3 0

3 years ago

For ?'s 3-6: A 3 ft. wide walk is built around a rectangular garden 18 ft. by 12 ft.

Elena L [17]

Answer:

I HATE YOU

Step-by-step explanation:

7 0

4 years ago

38.9 divided by 2.91<br> What is my answer

Crank

Your answer would be 13.4 if you round to the nearest tenth.

3 0

3 years ago

Me.kirk drove 164 miles in the morning and 219 miles in the afternoon. Estimate the total number of miles she drove that day

Rama09 [41]

Estimate by rounding both numbers to the nearest ten.

164 rounds to 160.
219 rounds to 220.

160+220=380

Final answer: 380

5 0

4 years ago

Read 2 more answers

Triangle ABC has vertices A(0, 2), B(x, 0), and C(0, -2). Determine the value of x that makes triangle ABC a regular triangle.

Jobisdone [24]

Answer:

$x = \sqrt{12 } = 2 \sqrt{3} \: or \\ x = - \sqrt{12} = - 2 \sqrt{3}$

Step-by-step explanation:

In order for the triangle to be a right one we need every side to be of the same length. see the photo for furyher explanation.

5 0

3 years ago