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svet-max [94.6K]
3 years ago
13

A watermelon was ejected from a catapult reaching a maximum height of 20 ft. The watermelon left the catapult when it was 4 ft o

ff the ground and hit the ground 45 ft away from the catapult. Can the equation that models the path of the watermelon be written given the information in the problem? If so, find the equation. If not, state what other information is needed.
Mathematics
1 answer:
Paraphin [41]3 years ago
5 0

Answer:

Step-by-step explanation:

No, the equation cannot be written with the given information. The distance from the catapult when the watermelon reached the maximum height is needed. Since the watermelon did not start on the ground, it cannot be assumed that the maximum was reached half the distance to the landing point.

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Help me please thanks
kow [346]
Correct answer:
First reflect across the y-axis, then rotate 90 degrees clockwise about point K, then shift 3 units down.
6 0
3 years ago
Pam and Meg each have a picture frame. Pam’s picture frame is a square with an area of 3 square feet. Meg’s picture frame is a c
kondaur [170]

Answer:

The circumference of Meg’s picture frame is the perimeter of Pam’s picture frame by approximately 0.65 ft

Step-by-step explanation:

Pam's picture frame : Square with area of 3 sq. foot

Meg’s picture frame is a circle with a radius, r of 1 foot.

The circumference of Meg’s picture frame is the perimeter of Pam’s picture frame by approximately feet.

Let's calculate circumference of Meg's picture frame:

Circumference c, = 2πr

r = 1 ft

c = 2 * 3.14 *1 = 6.28 ft


Now calculate Perimeter of Pam's picture frame:

A is area of square and s is the side

A = s²

s² = 3

s = √3

Permeter of square = 4s

= 4√3 = 6.93ft

Now in order to find  circumference of Meg’s picture frame is the perimeter of Pam’s picture frame, we have to find their difference.

Permimeter of square frame - Circumference of circle frame = 6.93 - 6.28 = 0.65


8 0
3 years ago
an election called predicts that a certain writing 5 out of 8 voters who vote for the Liberal Party in the next provincial elect
baherus [9]
5 out of 8 would vote
3 out of 8 would not

3/8 = x/180 000
180 000/8 = 22 500
3*22 500 = 67 500
8*22 500 = 180 000

According to this production, 67 500 voters would not vote for the Liberal Party.
5 0
3 years ago
When constructing inscribed polygons, how can you be sure the figure inscribed is a regular polygon?
stiv31 [10]
4 sided with equal angled sided, slanted square
7 0
3 years ago
7 + 3p^2 in standard form
lara31 [8.8K]

Answer:

Step-by-step explanation:

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 7 +  3p2

Step  2  :

Polynomial Roots Calculator :

2.1    Find roots (zeroes) of :       F(p) = 3p2+7

Polynomial Roots Calculator is a set of methods aimed at finding values of  p  for which   F(p)=0  

Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers  p  which can be expressed as the quotient of two integers

The Rational Root Theorem states that if a polynomial zeroes for a rational number  P/Q   then  P  is a factor of the Trailing Constant and  Q  is a factor of the Leading Coefficient

In this case, the Leading Coefficient is  3  and the Trailing Constant is  7.

The factor(s) are:

of the Leading Coefficient :  1,3

of the Trailing Constant :  1 ,7

3p2 + 7

7 0
3 years ago
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