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lianna [129]
1 year ago
14

What is the area of the following 2D figure? Assume a = 7 ft., b = 5 ft., and c = 9 ft. a b C​

Mathematics
1 answer:
Komok [63]1 year ago
3 0

The area of the 2-D figure = area of trapezoid + area of rectangle = 85 ft.².

<h3>What is the Area of a 2D-Figure?</h3>

The area of the 2-D figure that is shown is, A = 1/2(a + c)b + (b)(c).

Given the following:

  • a = 7 ft.
  • b = 5 ft.
  • c = 9 ft.

Plug in the values:

Area = 1/2(7 + 9)5 + (5)(9)

Area = 85 ft.²

Learn more about area of 2-D figure on:

brainly.com/question/16058516

#SPJ1

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Luca sells muffins and juice boxes at the
rosijanka [135]

Answer:

1.5m+1.25j

Step-by-step explanation:

m equals the number of muffins sold, and because each muffin sells for $1.50, 1.5m represents the income made from the muffins.

Same thing with the juice boxes, j equals the number of juice boxes sold, and because each juice box sells for $1.25, 1.25j represents the income made from the juice boxes.

Add the income from both of them to get the total income, and you get 1.5m+1.25j.

8 0
2 years ago
50 points to the person who answers correctly or just answers
avanturin [10]

From the list of 9 weights we see that

Puppies in range 10-11 = 3

range 12-13 = 4

range 14-15 =  2


The second histogram described is the correct one.

3 0
3 years ago
Which pair of functions are inverses of each other? ​
Ira Lisetskai [31]

Answer:

D

Step-by-step explanation:

f(x) = 10x - 5 → x = 10g(x) - 5 → x + 5 = 10g(x) →

g(x) = (x + 5)/10

3 0
1 year ago
Find the missing side. Round to<br> the nearest tenth.<br> 10<br> 33°<br> х<br> x = [ ?<br> ]
geniusboy [140]

Answer:

x = 15.4

Step-by-step explanation:

Reference angle = 33°

Opposite side reference angle = 10

Adjacent side = x

Therefore, we would apply the trigonometric function, TOA.

Thus:

Tan 33° = Opposite/Adjacent

Tan 33° = 10/x

Multiply both sides by x

x*Tan 33° = 10

Divide both sides by Tan 33°

x = 10/Tan 33°

x = 15.3986496

x = 15.4 (nearest tenth)

3 0
2 years ago
I need help with this problem and would really appreiciate a short explanation too.<br> 15 PTS
inysia [295]

okay. the point has an x and y value. place them into the equation.

1=m(1)+b

m=slope, and theequation tells you that slope is 7.

1=7(1)+b

now you need to figure out what b is.

1=7(1)+b

^

1= 7 +b

-7 -7

---------------

-6=B

b is 6. now place it into the equation, replacing the x and y values back.

y=7x-6.

write 7 and 6 in the boxes (the negative for the six has already been provided)

8 0
3 years ago
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