Pls Help I’ll mark brainliest whoever gets this right.

3.96 ft

Step-by-step explanation:

An freely-falling object dropped from a certain height travels a distance equal to

h = -16t^2

where t is the time elapsed. So after 1.3 s, the ball has traveled

h = -16(1.3)^2 = -27.04 ft

This means that after 1.3 s, the ball is 31 - 27.04 = 3.96 ft above the ground

[tex]area = \pi \times {r}^{2} \\ area = 3.14 \times {7}^{2} \\ area = 3.14 \times 49 \\ area = 153.86 {feet}^{2} [/tex]

Answer:

153.86 ft²

Step-by-step explanation:

Hello!

The area of a circle can be found using the formula: [tex]A = \pi r^2[/tex]

Given that pi is 3.14:

The area is 153.86 ft².

Answer:   m = [tex]- \frac{6}{7}[/tex]

Answer:

55 in²

Step-by-step explanation:

Base x Height

Answer:

The diameter of the sphere is = 36 in.

Step-by-step explanation:

V = 4π r^3/3

24416.64 = (4(3.14) r^3)/3

73249.92 = 12.56 r^3

r^3 = 5832

r = cube root of 5832 = 18

diameter = 36 in.

Answer: [tex]m=\frac{-30}{79},\ y=5.40[/tex]

Step-by-step explanation:

Given

Points are [tex]\left(6\frac{1}{3},3\right),\ \left(19\frac{1}{2},-2\right)[/tex]

Convert mixed numeral to fraction

[tex]\left(6\frac{1}{3},3\right)\Rightarrow \left(\dfrac{19}{3},3\right)\\\\\left(19\frac{1}{2},-2\right)\Rightarrow \left(\dfrac{39}{2},-2\right)[/tex]

Slope of the line is

[tex]\Rightarrow m=\dfrac{3-(-2)}{\dfrac{19}{3}-\dfrac{39}{2}}\\\\\Rightarrow m=\dfrac{5}{\dfrac{38-117}{6}}\\\\\Rightarrow m=\dfrac{-30}{79}[/tex]

Equation of line

[tex]\Rightarrow \dfrac{y-3}{x-\dfrac{19}{3}}=\dfrac{-30}{79}\\\\\text{for y-intercept, put x=0}\\\\\Rightarrow \dfrac{y-3}{0-\dfrac{19}{3}}=\dfrac{-30}{79}\\\\\Rightarrow y-3=\dfrac{190}{79}\\\\\Rightarrow y=3+2.40\\\Rightarrow y=5.40[/tex]

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

6 x 8 x 3 = 144

have a great day.

Answer: 23.92 kJ

Step-by-step explanation:

Given

Distance moved by wagon is [tex]d=1.2\ km[/tex]

Force [tex]F=22\ N[/tex] directed at an angle of [tex]25^{\circ}[/tex] above the horizontal

Only the horizontal component of the force that is, [tex]22\cos 25^{\circ}[/tex]the wagon will cause the wagon to move, while the other force is perpendicular to the wagon and thus produce zero displacements.

Work done is

[tex]W=F\cdot s\\W=22\times 1.2\times 10^3\times \cos 25\\W=23.92\ kJ[/tex]

thus, 23.92 kJ of work is done on the wagon.

Answer: All of them.

Step-by-step explanation:

The first two numbers have to be greater than the last one when they are added together.

A,B,C

So A and B have to be added together, and if they are a larger number combined than the C  its a right triangle. Hope this helps.

Given:

The stem-and-leaf plot or a date set.

To find:

The mode of data set.

Solution:

From the given stem-and-leaf plot, we get the numbers of the data set.

64, 67, 70, 70, 71, 75, 76, 78, 78, 80, 82, 82, 88, 91, 93, 94, 97, 98, 100, 100, 100

Mode of a date set is the most frequent value.

In the given data set the most frequent value is 100 with frequency 3.

Therefore, the mode of data set is 100. Hence, option A is correct.

Answer:it is A: 100

Step-by-step explanation:

i got it right

good luck with your test :)

Answer:

[tex]P(-2 \le x \le 2) =0.60[/tex]

Step-by-step explanation:

Given

[tex]\begin{array}{ccccccc}x & {-5} & {-3} & {-2} & {0} & {2} & {3} \ \\ P(x) & {0.17} & {0.13} & {0.33} & {0.16} & {0.11} & {0.10} \ \end{array}[/tex]

Required

[tex]P(-2 \le x \le 2)[/tex]

From the distribution, the above is equivalent to:

[tex]P(-2 \le x \le 2) =P(x = -2) +P(x = 0)+P(x = 2)[/tex]

We have:

[tex]P(x = -2) = 0.33[/tex]

[tex]P(x = 0)=0.16[/tex]

[tex]P(x = 2) = 0.11[/tex]

So:

[tex]P(-2 \le x \le 2) =P(x = -2) +P(x = 0)+P(x = 2)[/tex]

[tex]P(-2 \le x \le 2) = 0.33 + 0.16 +0.11[/tex]

[tex]P(-2 \le x \le 2) =0.60[/tex]

Answer:

false is the correct answer right

Answer:

96 sq. ft

Step-by-step explanation:

surface area = (2×½×6×8) + (6+8+10)×2

= 48+48

= 96 sq. ft

Answer:

please show answer choices

Step-by-step explanation:

Lets note the change between each of the numbers in the sequence:

-2 --> 6 ---> 14

Next, make an equation between each of these numbers with x being the change between them

-2+ x = 6, 6 + x = 14 .

Now, solve each of these equations:

-2+ x = 6 --> -2+ x = 6 Add 2 on both sides to cancel out the -2 --> x = 8

6+ x = 14 --> -2+ x = 6 Minus 6 on both sides to cancel out the 6 --> x = 8

From this, the common difference will be 8.

Hope that helps.

Answer:

Your answer is 9 farms breed cattle.

Step-by-step explanation:

(3/4)*12 = 9

      or

.75*12 = 9

Answer:

9

Step-by-step explanation:

Three quarter means ¾

¾ of 12

3 × 3

9

Answer:

(67879,96344)

Step-by-step explanation:

I took the test

Answer:

23.4 ft

Step-by-step explanation:

35² + 262 = 549

√549 = 23.4 ft

The distance from the bottom of the ladder to the bottom of the building will be 23.4 ft.

Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.

Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides.

The distance will be calculated as,

D = √35² - 26²

D = √549

D = 23.4 ft

Therefore, the distance from the bottom of the ladder to the bottom of the building will be 23.4 ft.

To know more about the Pythagorean theorem follow

https://brainly.com/question/343682

#SPJ2

Answer:

It would be 0.83.

Step-by-step explanation:

Ok, to start, this dice has 6 sides, 1, 2, 3, 4, 5, and 6. Each of these sides has a 1/6 chance of landing on it if you were to throw this dice.

Now, we are looking for chance that the dice does not land on 5. With this, the dice may only land on 1, 2, 3, 4, or 6 but not 5.

Therefore, since all of the sides have an equal chance, there are 6 total sides, and 5 of the sides can be landed on, 5 of the 6 sides can be landed.

This gives it a 5/6 chance that it will land on one of these sides.

Lastly, it needs to be in the form of a decimal, so by doing divison of 5/6, would would get:

0.83333...

By doing rounding to 2 decimal places, this will round down to 0.83.

Answer:

perimeter of tile =2(l+b)

hope it helps

stay safe healthy and happy.

Answer:

Your answer is 20

Step-by-step explanation:

It minuses 1 to every other.

Answer:

The answer is 20

Answer:

80

Step-by-step explanation:

20+80+x=180

100+x=180

x=180-100

x=80

plz mark as brainliest

Answer:

C

Step-by-step explanation:

C is the answe

Answer:

240% of 150 is 360

Step-by-step explanation:

240% of [tex]x[/tex] = 360

[tex]\frac{240}{100}[/tex] x [tex]x[/tex] = 360

2.4 [tex]x[/tex] = 360

[tex]x[/tex] = [tex]\frac{360}{2.4}[/tex]

[tex]x[/tex] = 150

Step-by-step explanation:

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

where (x1,y1)=(-8,-3)

(X2, y2)=(-12,-3)

slope=(-3+3)/(-12+8)=0

Answer:

well the answer is 30............

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Explanation:

The given triangle has sides of 10, 14, and 18. We see that 18 is the longest side. It corresponds to the longest side of the second triangle, which is 54 units.

The scale factor is 54/18 = 3. Meaning that the second triangle's side lengths are three times longer than the side lengths of the first triangle.

From that, we can say the shortest side of the second triangle is 3*10 = 30 units.

Put another way, the {10,14,18} becomes {30,42,54} when we triple each value in the first set.

Answer:

The answer is Gerald R. Ford, Jimmy Carter, Ronald Reagan, and lastly George H.W Bush

Step-by-step explanation: