Fill in the blanks □+0=3/4.also mention the property used.

Mathematics

1 answer:

Dafna1 [17]3 years ago

3 0

Answer:

3/4 + 0 = 3/4 Additive Neutral Property

Step-by-step explanation:

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The students who run the school store ordered 1440 pencils. They are putting them in packages of 6 pencils. About how many packa

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Well I don't get what the other parts of the question is asking, but they can make 240 packs of pencils.

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Write and solve a system of equations for the situation described below. Define your variables and write your solution as a sent

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N = nickels and q = quarters

0.05n + 0.25q = 1.90
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3 years ago

Find the common ratio of the geometric sequence -7,-14,-28

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Answer:

Step-by-step explanation:

To find the common ratio, take the second term and divide by the first term

-14/-7 = 2

Check by dividing the third term by the second term

-28/-14 = 2

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What is the area occupied by the castle below Quadir built from wooden blocks?

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Emma is standing 10 feet away from the base of a tree and tries to measure the angle of elevation to the top. She is unable to g

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The complete question in the attached figure

step 1
find the tree height for an angle of elevation of 55°
tan 55°=opposite side angle 55°/adjacent side angle 55°
opposite side angle 55°=the tree height h1
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so
tan 55°=h/10-------> h=10*tan 55°-----> h=14.28 ft

step 2
find the tree height for an angle of elevation of 75°
tan 75°=opposite side angle 75°/adjacent side angle 75°
opposite side angle 75°=the tree height h2
adjacent side angle 75°=10 ft
so
tan 75°=h2/10-------> h2=10*tan 75°-----> h2=37.32 ft

therefore

the height of the tree is within the range [14.26,37.32]

Part 1) 4.2 ft

the value is not in the interval [14.26,37.32]
therefore
it is Not Reasonable

Part 2) 14.7 ft

the value is in the interval [14.26,37.32]
therefore
it is Reasonable

Part 3) 24.4 ft

the value is in the interval [14.26,37.32]
therefore
it is Reasonable

Part 4) 33.9 ft

the value is in the interval [14.26,37.32]
therefore
it is Reasonable

Part 5) 39.1ft

the value is not in the interval [14.26,37.32]
therefore
it is Not Reasonable

Part 6) 58.7 ft

the value is not in the interval [14.26,37.32]
therefore
it is Not Reasonable

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