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stiks02 [169]
3 years ago
9

I need help with number 19 thanks

Mathematics
1 answer:
marissa [1.9K]3 years ago
8 0
You were correct with answering Letter B. 
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djverab [1.8K]
The one on the right is 22.
132  \div 6
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3 years ago
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PLZZZZ HELPPPPPPP!!!!
Vladimir79 [104]

Answer: The height of the building is 50.75 feet.

Step-by-step explanation:

The ratio between the height of the object and the casted shadow must be equal for all the objects, as the angle at which the source if light impacts them is the same.

For the person, we know that it is 5.8ft tall, and the shadow is 3.2ft long.

The ratio will be: 5.8ft/3.2ft = 1.8125

Now, if H is the height of the building, and the shadow that the building casts is 28ft, we must have:

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Now we can solve this for H.

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3 0
3 years ago
Robin had 40 apples to give to 3 groups of children.
wariber [46]

Answer:

23 apples

Step-by-step explanation:

1/8 of 40 = 5, 20 percent of 40 is 8. 8+4+5 = 17. 40-17 is 23

8 0
3 years ago
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Those are the options
Anastaziya [24]

Answer:

Angle addition postulate

Step-by-step explanation:

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3 years ago
Use elimination to solve for x and y:
vredina [299]

Step-by-step explanation:

5x+4y=23

= x+y=23-5-4

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l think this is correct!!!!!

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3 years ago
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