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4 years ago

Area of the polygon below

Mathematics

1 answer:

Eva8 [605]4 years ago

7 0

D.
First find the area of the rectangle if you cut the smaller piece off.
23-7=16
A=b×h
A=16×24=384

Then find the area of the smaller piece. It is somewhat like a square but the sides aren't the same.
A=b×h
A=10×7

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The table compares the prices of four types of fruit. Which fruit is the best to buy?

taurus [48]

Divide the price by the quantity:

Bananas = 5.40 / 6 = 0.90 each

Oranges = 2.56/8 = 0.32 each

Apples = 4.68 / 12 = 0.39 each

Mangos = 3.16 / 4 = 0.79 each

Oranges have the lowest price each so are the best buy.

4 0

4 years ago

The endpoints of a side of rectangle ABCD in the coordinate plane are at A(1,4) and

andrew-mc [135]

Answer:

y = - x + 5

Step-by-step explanation:

A(1, 4)

B(4, 1)

$m_{AB}$ = $\frac{1-4}{4-1}$ = - 1

y - 1 = - 1 ( x - 4 )

y = - x + 5

6 0

3 years ago

The distance traveled by a falling object, d(t),seconds is described by this function

Juli2301 [7.4K]

The Answer is B. 14.7 meters per second

7 0

3 years ago

Solve. 3/ k+3 = 8/ k-2 A.) k= -1 B.) k= 1 C.) k= -6 D.) k= 6

Brut [27]

3/k+3=8/k-2
butterfly (multiply 8 and k+3) and (multiply 3 and k-2) and set them = to eachother
8 (k+3)=3 (k-2)
distribute
8k+24=3k-6
-3k both sides
5k+24=-6
-24 both sides
5k=-30
÷5 both sides
k=-6

6 0

3 years ago

I need help with geometry

Ede4ka [16]

Answer:

corresponding angles

the angles are equal

equation: 9x+8 = 4x+18

x=2

angle measurements: 26⁰

Step-by-step explanation:

solve your equation

9x+8 = 4x+18

subtract 4x from each side

5x + 8 = 18

subtract 8 from each side

5x = 10

divide by 5

x = 2

insert x=2 into original equations to make sure you get the same answer.

9(2) + 8 = 26

4(2) + 18 = 26

8 0

3 years ago