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Scilla [17]
3 years ago
8

David is throwing a stone in air at an angle from the ground with an initial velocity of 30 feet per second.then equation h- 10t

2
Mathematics
1 answer:
maria [59]3 years ago
6 0

Answer:

42 ft

Step-by-step explanation:

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Alex777 [14]

Answer:

I think it's 15.2cm and 19.2cm

Step-by-step explanation:

The ratio of corresponding sides of similar triangles are equal.

8 0
3 years ago
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26. Nicholas plans to spend more than 32 hours painting this week. He paints for
Rufina [12.5K]

Answer:

Answer is D

Step-by-step explanation:

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3 years ago
Draw a bar model that shows how the number of hours in March compares with the number of hours in February of this year.
gogolik [260]
Okay so first we need to find how many days are in March and February. March has 31 days and because this year was a leap year February has 29 days.

The next step is to convert days to hours.
March: 31x24=744
February: 29x24=696

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8 0
4 years ago
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Determine if the two figures are congruent and explain your answer using transformations.
IRISSAK [1]

Answer:

Comparing each pair of lines,

AB and EF,

BC and FG,

CD and GH,

DA and HE.

For, AB and EF,

If we take a look at both the lines they are the mirror image of each other, the distance between point A and B is 1 unit upwards, and 2 unit sidewise, similarly between point E and F the distance is 1 unit upwards, and 2 unit sidewise. therefore, the length of both the lines is the same.

Also, we can use the formula, for the distance between two points on a coordinate plane,

,

As we can see in the image,

A = (-1, 1),

B = (-3, 2),

C = (-4, 4),

D = (-2, 6),

E = (2, 0),

F = (4, 1),

G = (5, 3),

H = (3, 5),

Solving using the formula,

AB = EF = √5,

BC = FG = √5,

CD = GH = √8,

DA = HE = √26,

Therefore, the length of all the sides of the polygon are the same,

Hence, the two figures are congruent.

Step-by-step explanation:

7 0
2 years ago
Please help me quickly! During spring, every three days there is usually 1 rainy day. In a 30 day month, how many days would you
OleMash [197]

Answer:

1. 10 rainy days

2. 24 points

3. 4 cups

Explanation:

Divide thirty by three to get ten rainy days.

Divide 15 by 90, then multiply the product by four to get 24 points.

divide the volume value by 8.

7 0
3 years ago
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