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Naddika [18.5K]
2 years ago
11

Mutiple choice pls help ! ( link = report )

Mathematics
2 answers:
PtichkaEL [24]2 years ago
7 0
48 units since the angle is more obtuse and down
Lilit [14]2 years ago
4 0

Answer:

24 units2

Step-by-step explanation:

Hope it helps !! :)

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What is a measurement<br>​
ad-work [718]

Answer:

Its the instrument that measures unknown quality of goods.

Step-by-step explanation:

8 0
3 years ago
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A 12-foot board is to be cut into 5 pieces. Four of the pieces will be the same length and one piece will be 2 feet longer than
sesenic [268]

Answer:

The answer should be D.

Hope this helped, have a nice day!


4 0
3 years ago
A town is planning a playground. It wants to fence in a rectangular space using an existing wall. What is the greatest area it c
777dan777 [17]

Answer:

1250 ft^{2}

Step-by-step explanation:

We are given that the playground is fenced on three sides of the playground and the four side has an existing wall.

Let the length of the rectangle be 'X' feet and width be 'Y' feet.

As the fencing is done using 100 feet of fence. We get the relation between the sides and the fence as, X + 2Y = 100.

As, X + 2Y = 100 → X = 100 - 2Y

Now, the area of the rectangle = XY = X × ( 100 - 2Y ).

i.e Area of the rectangle = -2Y^{2} +100Y.

The general form of a quadratic equation is y=ax^{2}+bx+c.

The maximum value of a quadratic equation is given by x=\frac{-b}{2a}.

Therefore, the greatest value of -2Y^{2} +100Y is at Y = \frac{-100}{2 \times -2} = \frac{-100}{-4} = 25.

Thus, Y = 25 and X = 100 - 2Y → X = 100 - 2 × 25 → X = 50.

Hence, the area of the rectangle is XY = 50 × 25 = 1250 ft^{2}.

3 0
3 years ago
What is solution to this system of equations? x + 4y = 12 and x = 0<br>PLSSS hurry​
Margaret [11]

Answer:

x=0 and y=3

Step-by-step explanation:

If x=0, then we can just plug that value into the other equation and solve for y:

x+4y=12

0+4y=12

4y=12

y=3

Therefore, the solution to the system of equations is x=0 and y=3

3 0
3 years ago
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There are 3 apples, john takes 2, how much are there
sineoko [7]

Answer:

1 apple

Step-by-step explanation:

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