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timurjin [86]
3 years ago
9

PLEASE HELP ME!!!!!!

Mathematics
1 answer:
larisa86 [58]3 years ago
3 0
The rock hits the gorund at 45s. is the answer
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select yes or no to indicate if a rectangle with the given dimensions whould have a perimeter of 50 inches
umka21 [38]
1a) no it would be 54

1b) yes

1c) yes

1d) no it would be 40

1e) yes



hope this helped
8 0
3 years ago
What is the value of f in f/12.7= 15.26
Elena L [17]
F is 198.374 hoped i helped
8 0
3 years ago
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HELPP 10 POINTS Here's a graph of a linear function. Write the equation that describes that function.
erastova [34]

m = (y2-y1)/(x2-x1)

m = (6-4)/(4-0)

m = 2/4

y = mx + c

6 = (2/4)(4) + c

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Thus, the equation is y = (2/4)x +4

3 0
3 years ago
Simply 2x + x + x + 2y x 3y x y
gayaneshka [121]

Answer:

4x + 6y^{3} x^{2}

Step-by-step explanation:

Simplify

7 0
2 years ago
Find the parabola of the form y = ax2 + b which best fits the points (1, 0), (3, 2), (4, 4) by minimizing the sum of squares, s,
DiKsa [7]
<span>S= (a+b)^2+(4a+b-2)^2+(9a+b-4)^2 98a+14b-44=0 14a+3b-6=0 a=24/49, b=-2/7 y = (24/49)x^2-(2/7)</span>
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3 years ago
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