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SpyIntel [72]
3 years ago
9

Evaluate Each Expression :) only 5 problems.

Mathematics
1 answer:
STatiana [176]3 years ago
6 0

Answer: Im going left to right btw

1) 27

2) 66

3) 28

4) 8

Exit Ticket

18

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pochemuha

Answer:

JLK angle (I'm not 100% sure)

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2 years ago
Cathy attended a birthday party where the guests took their shoes off to jump in a bouncy castle. She made this graph to compare
Alexeev081 [22]

Answer:

Its C.

Step-by-step explanation:

4 0
3 years ago
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Which of the following is the area of a quadrilateral with vertices at (-4,2),(1,2),(1,-3) and (-4,-3)
kow [346]

Answer:

The correct option is B.

Step-by-step explanation:

The given vertices are (-4,2),(1,2),(1,-3) and (-4,-3).

Plot these point on a coordinate plate. From the graph it is noticed that the given quadrilateral is a square.

Distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Use distance formula to find the side length.

AB=\sqrt{(1-(-4))^2+(2-2)^2}=\sqrt{5^2}=5

BC=\sqrt{(1-1)^2+(-3-2)^2}=\sqrt{(25}=5

Since both consecutive sides are equal therefore it is a square.

Area of a square is

A=a^2

Where, a is side length.

The side length of the square is 5. So, area of ABCD is

A=(5)^2

A=25

Therefore the area of quadrilateral is 25 units square. Option B is correct.

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3 years ago
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\frac{\pi }{2}

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x£ℝ

multiply X f equals 7x

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