If you help me I give you branliest

Answer:

The volume of the prism is 243 ft^3.

Step-by-step explanation:

The equation you have to use is A=Bh

Answer: 121.5 ft3

Step-by-step explanation:

Use this formula for volume of triangulsr prism:

1/2 • length • width • height

That will be 1/2 • 4.5 • 9 x 6 = 121.5

Unit of measurement is ft3 (also same as cubic feet)

Welcomeee!

===========================================================

Explanation:

Start at the origin (0,0). Move 2 units up (rise) and move to the right 3 units (run) to arrive at the point (3,2).

This shows that the slope is rise/run = 2/3.

---------------------

You could also use the slope formula, which is,

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

You can use any two points from the orange line.

Answer:

30

Step-by-step explanation:

that is the procedure above

Answer:

Step-by-step explanation:

you can see this is a geometric progression which a ratio of [tex]{2\over{5}}[/tex]. the sum of the firs n term is:

[tex]S=a_1\frac{(1-r^n)}{(1-r)}=175\frac{1-(\frac{2}{5})^{10}}{1-\frac{2}{5}}=291.6360832[/tex]

the nearest integer would be:

292

The sum of the first 10 terms of the series 175, 70, 28, ...   is  291.636

Geometric Progression (GP) is a type of sequence where each succeeding term is produced by multiplying each preceding term by a fixed number. This fixed number is called common ratio.. This progression is also known as a geometric sequence of numbers that follow a pattern.

Common ratio = (Any term) / (Preceding term)

It means the sum of all the first "n" numbers in the series. The formula for first "n" natural numbers is

Sn = a + a r + ar2 + ar3 +…+ arn-1

or

Sₙ = a[(rⁿ – 1)/(r – 1)]

where "r" is called common ratio

"a" is called the first term in the series

From the given question the given series is  175, 70, 28, ...

70/175 = 0.4 (or) 28?70 = 0.4

As each succeeding term is produced by multiplying each preceding term by 0.4 .Here the common ratio (r) is 0.4

let first term "a" be 175

then Sₙ = 175[(0.4¹⁰-1)/(0.4 - 1)

      Sₙ= 291.636

Thus the sum of the first 10 terms of the series 175, 70, 28, ...   is  291.636

To know more about geometric progression click here

https://brainly.com/question/4853032

#SPJ2

Answer:

2.13%

Step-by-step explanation:

assume that the distribution is approximately normal

[tex]\frac{6700-5000}{850} =2[/tex]

the value is 2 s.d. more than the mean

according to normal distribution, approximately 2.13% of the data is 2 s.d. more than the mean.

Answer:

25x - 45

Step-by-step explanation:

5(5x - 9)

Distribute

5*5x - 5* (9)

25x - 45

Answer:

➛ 25 x - 45

Step-by-step explanation:

➛ 5 ( 5 x - 9 )

Using distributive property multiply both by 5

➛ 5 × 5 x - 5 × -9

➛ 25 x - 45

Answer:

Answer: (C)A picnic table is on sale for 60 percent off.

Step-by-step explanation:

well someone copied me but okay :[

Answer:

I don't no answer sorry

Step-by-step explanation:

give me brainliest

9514 1404 393

Answer:

  8

Step-by-step explanation:

The notation n=1 .. 8 means that n takes on all integer values from 1 to 8. Each value of n gives one term that is added to the series.

  The number of terms is 8.

Answer:

Step-by-step explanation:

The graph shown is f(x)=y=|x|

The required graph is g(x) = |x|-3 = f(x) -3

In general, the graph of f(x)-3 is 3 units below f(x), and has the same shape.

See attached graph. y=f(x)=|x| in blue, f(x)-3 = |x|-3 in red.

Using translations, the equation shown is graphed at the end of this question.

------------------------------------

------------------------------------

A similar problem is given at https://brainly.com/question/23960579

Answer:

fjjjjjjjjjjjjjj?

aefieoapowiejfie

Answer:

x = 45

Step-by-step explanation:

The sum of the angles is 360 degrees

90+x+x+ 4x = 360

Combine like terms

90 +6x = 360

Subtract 90 from each side

6x = 360-90

6x = 270

Divide by 6

6x/6 = 270/6

x = 45

Answer:

x = 45°

Step-by-step explanation:

We know that sum of all angle is 360 ° .

∠KL + ∠LM + ∠MN + ∠KN = 360°

combine like terms

subtract 90° from both side

simplify

divide both side by 6

calculate

Answer:

4a

Step-by-step explanation:

4ax^2 + 4ax + 4a

here in every term there is 4 and a so take 4 and a common

4a(x^2 + x + a)

Answer:

Step-by-step explanation:

Please use parentheses around the denominator:

              2x

f(x) = -------------- or   f(x) = 2x / (1-x^2)

          1 - x^2

to eliminate any ambiguity.  The graph of this function passes thru the origin (0,0) and has vertical asymptotes at x = -1 and x = + 1.  The function is negative on (-1,0) and positive on (0,1).  

Additionally, there are two horizontal asymptotes.   As x grows large and negative, f(x) approaches zero from above.  As x grows large and positive, f(x) approaches zero from below.

The graph approaches -2 as x approaches infinity, this describes the behavior of the function f(x) = 2x/1-x2.

The behavior of the function [tex]f(x) = 2x/(1-x^2)[/tex] as x approaches infinity depends on the degree of the numerator and denominator. In this case, both the numerator and denominator have degree 1, so we can use the ratio of the leading coefficients to determine the behavior.

The leading coefficient of the numerator is 2, and the leading coefficient of the denominator is -1. Therefore, as x approaches infinity, the function approaches -2.

So, the statement that describes the behavior of the function is: "The graph approaches -2 as x approaches infinity."

For more details regarding graph, visit:

https://brainly.com/question/17267403

#SPJ7

Answer:

[tex]x=19[/tex]

Step-by-step explanation:

To find the value of x:

[tex]3x+24+2x-14=105[/tex]

[tex]3x+2x+24-14=105[/tex]

[tex]5x+10=105[/tex]

[tex]5x=105-10[/tex]

[tex]5x=95[/tex]

[tex]x=95/5[/tex]

[tex]x=19[/tex]

hope this is helps....

Answer:

x = 19

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define

Identify

3x + 24 + 2x - 14 = 105

Step 2: Solve for x

======================================================

Explanation:

You're dividing in the wrong order.

You divide the price over the number of items to get the unit price.

So you should say 95/16 = 5.9375 which then rounds to 5.9

----------------

Why does it work? Well consider the fact we can set up this ratio

16 ounces : 95 cents

we then divide both sides by 16 to turn that "16 ounces" into "1 ounce"

Doing so leads us to

1 ounce : 5.9375 cents

Answer:

160

Step-by-step explanation:

100÷5=20

20×8=160

therefore they will need 16

Answer:

read this message below backwards since brainly doesn't let me answer

Step-by-step explanation: el( the engine that also is the name of the biggest number in the world which is googol)no pu ti hcraes tsuj

Answer:

The appropriate solution is Option D (22 m/sec).

Step-by-step explanation:

The given equation is:

[tex]s(t)= -(t-15)^2 + 225[/tex]

Now,  

The instantaneous velocity at t = 4 will be:

= [tex][-2(t-15)(1)+0][/tex]

= [tex]-2(4-15)[/tex]

= [tex]-2\times (-11)[/tex]

= [tex]22 \ m/sec[/tex]

Thus, the above is the correct option.

Answer:

314 m²

Step-by-step explanation:

the formula for the surface area of a sphere (As) is

As = 4×pi×r²

the radius r (half of the diameter) is clearly indicated as 5m.

so, As = 4×3.14×5² = 4×3.14×25

I don't even need a calculator for this, as 4×25 = 100

so, As = 100×3.14 = 314

(you know, when multiplying by 10, the decimal point moves right one position. multiply by 100 it moves 2 positions, and so on).

Answer:

-2

Step-by-step explanation:

f(x) = 3x^2 + 5x - 14

substitute -3 inplace of x

f(-3) = 3*(-3)^2 + 5*(-3) - 14

=3*9 - 15 - 14

=27 - 15 - 14

= -2

Answer:

the answer is 220

Step-by-step explanation:

the formula for surface area of a rectangular prism is A=2(wl+hl+hw)

w = width

h= height

l = length

and when you have those lengths, you have to substitute.

Answer:

25 min

Step-by-step explanation:

165 min = 2 hr 45 min

2 hr 45 min - 1 hr 45 min = 1 hr

1 hr - 35 min = 25 min

Answer:80%

Step-by-step explanation:

percentage=[(obtained marks)/(total  marks)]*100

                 =(80/100)*100

                =80 %

Answer:

976 ÷ 8 =

8 groups of n = 976

n groups of 8 = 976

122

____

8 | 976

- 8

____

176

- 16

_____

160

- 160

______

0

Answer:

4.196.754

Step-by-step explanation:

god bless stay safe po

Answer:

.43 · 80 = 34.4

Step-by-step explanation:

percentages into decimals = move decimal place to left two places

'of' means multiply in math

equations have equal (=) signs