3 years ago

You know the length and width of a scale model. what additional information do you need to find the scale of the model?

Mathematics

1 answer:

DENIUS [597]3 years ago

5 0

What the model is scaled by

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maria wants to save $250. she received $75 in gifts. she makes $8 an hour at work. how many hours at minimum does Mirena have to

denis-greek [22]

75+8x=or greater than 250
-75 -75
8x=or greater than 175
x=21.875
Maria need to work 22 hours at minimum to reach her goal.
Hope it help:)

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3 years ago

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Jennifer is 75% free-throw shooter. if she shot 44 free-throws this year, how many did she miss?

Svet_ta [14]

44 X 0.75 = 33
44 - 33 = 11
She missed 11 shots

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3 years ago

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A frog 3” long can jump a distance of 18”. If a person 5 feet tall had the ability to jump like a frog, how far could he jump?

steposvetlana [31]

Answer:

130 inches

Step-by-step explanation:

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3 years ago

ABC is reflected across x = 1 and y = -3. What are the coordinates of the reflection image of B after both reflections?A. (-7, -

Dima020 [189]

Answer:

The correct option is C.

Step-by-step explanation:

From the given figure it is noticed that the coordinates of B are (-5,-7).

If ABC is reflected across x = 1, then

$(x,y)\rightarrow(1-(x-1),y)$

$(x,y)\rightarrow(2-x,y)$

$(-5,-7)\rightarrow(2+5,-7)$

$(-5,-7)\rightarrow(7,-7)$

If ABC is reflected across y =-3.

$(x,y)\rightarrow(x,-3-(y-(-3)))$

$(x,y)\rightarrow(x,-6-y)$

$(7,-7)\rightarrow(7,-6-(-7))$

$(7,-7)\rightarrow(7,1)$

Therefore option C is correct.

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3 years ago

If 2 miles is equal to 3,218.7meters, how many meters are there in 7 miles

AysviL [449]

3218.7/2 is 1 mile so answer is
2(3218.7/2)= 11265.45

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2 years ago