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ASHA 777 [7]
2 years ago
7

What is the surface area of this shape(step by step if possible)

Mathematics
1 answer:
Genrish500 [490]2 years ago
7 0

Answer:

Step-by-step explanation:

((8 x 10) x 3) + ((9 x 8)/2) x2 = (80 x 3) + (72/2) x 2
                                             = 240 + (36 x 2)
                                             = 240 + 72
                                             = 312

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The answer is 2.28284
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The function h(t) = -2(t - 3)2 + 23 represents the height, in feet, t seconds after a volleyball is
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1,2, and 5

Step-by-step explanation:

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2 years ago
In a specific video game scenario, you are given 1,000 gold. You can either train marines to defend your base at 50 gold a piece
Sloan [31]

Answer:

The system is:

                50m+200u\leq 1,000

                 u\leq 3

                 u\geq 0

                 m\geq 10

Step-by-step explanation:

The variables of your equations are:

       m=\text{number of marines}

       u=\text{number of upgrades}

The constraints, which become inequalities are:

<em><u>1. The total cost cannot be greater than 1,000 gold</u></em>

  • Cost of training m number of marines at 50 gold a piece:

               50m

  • Cost of purchasing u number of research weapon upgrades at 200 gold per upgrade:

                200u

  • Total cost:

                50m+200u

  • The cost is limited to 1,000 gold that you are given:

                50m+200u\leq 1,000

          That is the first inequality of your system

<em><u>2. The game allows a maximum of three upgrades:</u></em>

  • This sets an upper bound for the variable:

                   u\leq 3

  • Add the reasonable constraint that the number of upgrades cannot no be negative:

                   u\geq 0

<em><u>3. You know that you need at least ten marines trained to survive </u></em>

  • This sets a lower bound for the variable:

                  m\geq 10

And those are all the four inequalities that form your <em>system to describe the number of marines and the number of upgrades you can train/purchae in the game:</em>

                50m+200u\leq 1,000

                 u\leq 3

                 u\geq 0

                 m\geq 10

3 0
3 years ago
James is a quality control specialist. He is required to check 180 rubber balls out of a shipment of 18,000 for defects. He find
dedylja [7]
That 3 out of 180 are defected
6 0
3 years ago
Question is in png pls some1 help.
Ivenika [448]

Answer:

They r both 60°

Step-by-step explanation:

By the transversal lines law x=y

And by the parallelograms law x=60°

I hope I helped pls give me brainliest

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3 years ago
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