PLEASE HELP THIS IS A MAJOR GRADE! In the diagram below, triangle DEF is a translation of triangle ABC.

Mathematics

1 answer:

Marizza181 [45]2 years ago

3 0

Answer:

2 units right and 5 units down

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[HELP FAST] A line passes through the point (4, -9) and has a slope of -5/4

DENIUS [597]

Answer:

$y= \frac{-5}{4}x -4$

Step-by-step explanation:

using pt-slope form, we get $y - (-9) = \frac{-5}{4}(x-4)$ . Using the Distributive Property and Addition Propert of Equality, we can simplify this equation into $y = \frac{-5}{4}x + 5$ by factoring -5/4 into (x-4) and subtracting 9 from both sides.

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3 years ago

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:

H/28ft = 1.8125

Now we can solve this for H.

H = 1.8125*28ft = 50.75 ft

Then the height of the building is 50.75 feet.

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3 years ago

Sue needs 1 and 1/4 flour for a batch of cookies How many batches can she make with 9 cup of flour

irina1246 [14]

7.2 batches may be made with 9 cup of flowers