If 75% of a number is 255 and 20% of the same number is 68, find 95% of that
number.

Answer:A pyramid is a three-dimensional figure with only one base. The base can be any polygon. The other faces are triangles.

Step-by-step explanation:

Answer:

240 yd²

Step-by-step explanation:

I assume you’re looking for area?

24x8=192

1/2x12x8=48

192+48= 240 yd²

y = 200 * (0.75) ^x

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Answer:40.6

Step-by-step explanation:

Answer:

x = 33.45

Step-by-step explanation:

We need to find the value of x in the given expression i.e.

[tex]\sin(42)=\dfrac{x}{50}[/tex]

Multiplying both sides by 50. So

[tex]\sin(42)\times 50=\dfrac{x}{50}\times 50\\\\x=\sin(42)\times 50\\\\x=33.45[/tex]

So, the value of x is equal to 33.45.

Answer: what, what u wanna see

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

y

Answer:

I think its 97.51

Step-by-step explanation:

Area of circle is A = [tex]\pi r^{2} = \pi 6^{2}[/tex]

Area of a triangle is [tex]\frac{\sqrt{3} }{4}a^{2}[/tex] = [tex]\frac{\sqrt{3} }{4}6^{2}[/tex]

Area of triangle = 15.59

Area of circle = 113.1

113.1 - 15.59 = 97.51

Answer:

h(t) = 4.68 seconds

Step-by-step explanation:

The function that represents the height of each firework in feet is :

[tex]h (t) = -16t^2 + 150t + 10.5[/tex] .....(1)

We need to find the time the fireworks take to reach their maximum height. For maximum height,

dh/dt = 0

So,

[tex]\dfrac{d}{dt}(-16t^2 + 150t + 10.5 )=0\\\\-32t+150=0\\\\t=\dfrac{150}{32}\\\\t=4.68\ s[/tex]

Put t = 4.68 in equation (1).

[tex]h (t) = -16(4.68)^2 + 150(4.68)+ 10.5\\\\h(t)=362.06\ text{feet}[/tex]

So, the fireworks will take 4.68 seconds to their maximum height.    

Answer:

It depends on ur speed.

Step-by-step explanation:

Answer: 106.4 minutes

Step-by-step explanation:

1. If the rate is 1 mile for 11.2 minutes, multiply the rate of the minutes to the miles to find the new sum.

2. 11.2 x 9.5 = 106.4

Answer:

the two lines are meeting at the co-ordinate (-1, -1)

(x, y) = (-1,-1)

therefore, the value of x is -1.

Answer:

d.) -2 = y – 1

Step-by-step explanation:

Answer:

[tex]r = 6[/tex]

Step-by-step explanation:

Given

[tex]a = 3[/tex] --- First, term

[tex]T_4 = 648[/tex] --- Fourth term

Required: Determine the common ratio

The nth term of a GP is

[tex]T_n = ar^{n-1[/tex]

Substitute 4 for n

[tex]T_4 = ar^{4-1[/tex]

[tex]T_4 = ar^{3[/tex]

Substitute 648 and 3 for T4 and 3 respectively.

[tex]648 = 3 * r^{3[/tex]

[tex]r^3 = 216[/tex]

Take cube roots of both sides

[tex]r =\sqrt[3]{216}[/tex]

[tex]r = 6[/tex]

The common ratio is 6

Answer: B

Step-by-step explanation:

Answer:

Step-by-step explanation:

The equation of line is y = 3x + 9 , where the slope is m = 3

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

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

Given data ,

Let the equation of line be represented as A

Now , the value of A is

y = 3x + 9   be equation (1)

The equation is of the form y = mx + b where m is the slope and b is the y-intercept

Substituting the values in the equation , we get

Slope m = 3

The y intercept of the line is ( 0 , 9 )

Now , the equation of line is plotted on the graph below

Hence , the equation of line is y = 3x + 9

To learn more about equation of line click :

https://brainly.com/question/14200719

#SPJ5

Answer:

0.045 kilograms

Step-by-step explanation:

Answer:

10 students in Kindergarten

Step-by-step explanation:

20% is equal to 1/5

1/5 x 50 = 10 or 50 ÷ 5 = 10

Answer:

10 ig

Step-by-step explanation:

cause

Answer:

around 4 maybe?

Step-by-step explanation:

Answer:

it is 5.6

Step-by-step explanation:

Multiple all the sides

Answer:

Surface area: 24.4

Volume: 5.6

Answer:

B:0

Step-by-step explanation:

This question tests your understanding of the rules of logarithms. You only need to look at the first term to get the answer. The crucial rule here is that:

[tex]log_b(1)=0[/tex]

for ANY base b. And since anything multiplied by 0 is 0, that gives you your answer.

If I helped, a brainliest would be greatly appreciated!

here u go

i hope u got it

Answer: -4.1% would be the rate of change

Step-by-step explanation: it went down by $3,100 which is 4.1% of %75,500

Answer:

5.0/5.

Step-by-step explanation:

Answer:

3A = 5B A/B=5/3 (A + B) / B=(5+3) / 3 (A + B) / B=8/3 इसलिए सही उत्तर विकल्प B है।

Hope this helps

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

Answer:

I DONT KNOW

Step-by-step explanation:

WHATDYA MEAN WHATS 6 x 3

I DONT KNOW

Answer:

the answer is D

Step-by-step explanation:

Answer:

D. 6g

Step-by-step explanation:

Answer:

There is no photo for me to see the statement once you do that I can answer the question!

Step-by-step explanation:

Answer:

1 +1 = 2

Step-by-step explanation: