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Yanka [14]
3 years ago
9

PLEASE HELP! An object has a constant acceleration of 30 ft/sec2, an initial velocity of −10 ft/sec, and an initial position of

4 ft. Find the position function, s(t), describing the motion of the object.

Mathematics
1 answer:
cricket20 [7]3 years ago
6 0
Please see picture attached.

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The width of a triangle of 7 feet longer than its length. Find the dimensions of the rectangle such that the perimeter of the re
AveGali [126]

Answer:

Length = 37 feets

Width = 44 feets

Step-by-step explanation:

Given that :

Length = l

Width, w = 7 + l

Perimeter , P of rectangle = 162

Recall:

Perimeter of a rectangle = 2(l + w)

P = 2(l + w)

162 = 2(l + (7 + l))

162 = 2(l + 7 + l)

162 = 2(7 + 2l)

162 = 14 + 4l

162 - 14 = 4l

148 = 4l

l = 148 / 4

l = 37 feets

Width = l + 7

Hence,

Width = 37 + 7 = 44 feets

4 0
3 years ago
What property is -3a+4b+5a+-7b=-3a+5a+4b+-7b
kakasveta [241]

Answer:

commutative property

8 0
3 years ago
An investment of $8200 loses value at a rate of 2% per year; 7 years.<br> (growth and decrease.)
labwork [276]

Answer:

$7118.629372623104

Step-by-step explanation:

$8200 × 0.98 ^7 {{{ 7 years

/\

takes away 2%

8 0
4 years ago
PLEASE HELPP ITS IMPOSIBLE
Zepler [3.9K]

Answer:

40,125

Step-by-step explanation:

Use PEMDAS!

5^3 = 125

5^4 = 625

8^2 = 64

125 + (625 * 64)

125 + 40,000

40,125

I hope this helps!

4 0
3 years ago
I need help. Please
zubka84 [21]

Answer:

Answer is A.

Step-by-step explanation:

If you take the current cords of 'C' and add the cords it gives you: (4.5,-6.5). You end out with (3.5,-9,2). Hope this helps!

5 0
4 years ago
Read 2 more answers
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