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3 years ago

Please I want the area and perimeter of this shape!! With steps and explanation please!!

Mathematics

1 answer:

worty [1.4K]3 years ago

7 0

For perimeter you will add each side together so

8ft+22ft+12ft+16ft=58

So your perimeter is 58ft.

For area your going to divide the shape into 2 to get the area as this is an irregular shape, so

Base 1+base2x height / by 2

22+8 x4/2

30x4/2

120/2

If you’re wondering how I got 4 I subtracted 16 with 12 to know what the height was. Good luck!!

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For what values of a are the following expressions true? a+5=5+a

kenny6666 [7]

Answer:

a ∈ ℝ

Step-by-step explanation:

The statement is true for any value of a

since both members are identical

6 0

3 years ago

Pls help give u brainlist

Elenna [48]

Answer:

The rate of change is $\frac{7}{4}$ or 1.75. That shows that the cost per video game is $1.75

Step-by-step explanation:

The change in y over change of x or slope can be calculated using the equation:

$m=\frac{y_{2} -y_{1} }{x_{2}-x_{1} }$ so take the last two points: (10, 25) and (15, 33.75).

33.75-25=8.75

15-10=5

8.75/5=1.75 (7/4)

x=video games

y=total cost

Since slope is change in y (cost) per change of x (video games), the answer is:

1.75 cost per video game

8 0

3 years ago

HALP!!!

Sergeu [11.5K]

To my best knowledge the slop that is increased is number 3 it is moving up in a slop and it is sloped.

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3 years ago

QUESTION 8 The orthocenter of a triangle is formed by the ____________of a triangle. perpendicular bisectors angle bisectors med

Otrada [13]

The orthocenter of a triangle is formed by the ALTITUDES of a triangle.

Source:
http://www.1728.org/trictr.htm

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3 years ago

PLEASE EXPLAIN THIS 6th GRADE MATH

8090 [49]

Answer:

$b = l\times w$ to guarantee that both formulas are the same.

Step-by-step explanation:

Dimensionally speaking, the volume is the cube of length. By direct comparison, we find that $l,w,h$ have length units, whereas $b$ have area unit, that is, the square of length.

Hence, $b = l\times w$ to guarantee that both formulas are the same.

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3 years ago