Can someone help me please? Giving lots of points!

Answer:

C, $640

Step-by-step explanation:

the problem mentions cubic feet so we're dealing with volume

volume of a rectangular prism = l x w x h

volume of a triangular prism is half of the volume of a rectangular prism or 1/2 (l x w x h)

so... input the values!

rectangular prism = 4 x 8 x 3 = 96 cu.ft

triangular prism = 4 x 8 x 5 = 160 cu.ft ( side note: since the triangular prism is directly on top of the rectangular one, the two prisms share same w and l )

together the barn's volume is 256 cu.ft or 96+160

we know 1 cu.ft is $2.5 so we multiply 256 with 2.5

256 x 2.5 = 640 or C!!!!!!!!!

lmk if u got any questions :>

Answer:

2

y = -0.5x + 10.5

Step-by-step explanation:

put a negative sign and 1 on top of the number next to the x to get the line thats perpendicular

2

y = -0.5x + 10.5

The value of the equation that defines the function is f(x) = 3(5/3)ˣ

From the question, we have the following parameters that can be used in our computation:

(0, 3) and (1, 5)

An exponential function is represented s

y = abˣ

Where,

a = y when x = 0

So, we have

y = 3bˣ

Using the other point, we have

3b = 5

This gives

b = 5/3

So, we have

f(x) = 3(5/3)ˣ

Hence, the equation defining f is f(x) = 3(5/3)ˣ

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The garden has a shape of a rectangle which it's perimeter is 50.25 yards

A rectangle is a quadrilateral that has two pairs of parallel sides equal and all the four angles at the vertices are right angles. The perimeter of a rectangle is defined as the sum of all the sides of a rectangle. For any polygon, the perimeter formulas are the total distance around its sides. In case of a rectangle, the opposite sides of a rectangle are equal and so, the perimeter will be twice the width of the rectangle plus twice the length of the rectangle and it is denoted by the alphabet “p”.

The formula of perimeter of a rectangle is given as

P = 2(L + W)

Substituting the values into the equation;

P = 2(L + W)

P = 2(14.875 + 10.25)

P = 50.25 yards

The perimeter of the rectangle is 50.25 yards

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Answer:

The first tank contains

486 gal - (4 gal/week) t

gal of water after t weeks.

Similarly, the second tank contains

648 gal - (7 gal/week) t

gal of water.

The tanks hold the same amount of water when these two amounts are equal:

486 gal - (4 gal/week) t = 648 gal - (7 gal/week) t

(7 gal/week) t - (4 gal/week) t = 648 gal - 486 gal

(3 gal/week) t = 162 gal

t = (162 gal) / (3 gal/week)

t = 54 weeks

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

2x+10 = 4x-8

2x = 18

x = 9

a) A'(8,7), B' (10, -6) and C' (2,-3)

b) A" (-4,-5) B" (-6,8) C" (2,5)

1) Examining the graph, we can locate the following points of ABC

To reflect across line x=2 let's count to the left the same distance from x=2

Pre-image Reflection in the line x=2

A (-4, 7) (x+8, y) A'(8,7)

B (-6,-6) (x+16, y) B' (10, -6)

C (2,-3) (x,y) C' (2,-3) Remains the same since C is on x=2

b) A reflection about the line y=1 similarly we'll count the distances and then write new points over the line y=1.

So the Image of this is going to be

Pre-image Reflection in the line x=2

A (-4, 7) (x, y-12) A" (-4,-5)

B (-6,-6) (x, y) B" (-6, 8)

C (2,-3) (x,y) C' (2,5)

A" (-4,-5)

B" (-6,8)

C" (2,5)

Answer:

Parallel lines m and n are 6 units apart

Step-by-step explanation:

Answer:

4250 m

Step-by-step explanation:

1 day = 850

5 days = 850×5

= 4250

Answer:

It is not a polynomial. It is a trinomial. Polynomials have 4 or more terms

Answer:

it is a not polynomial.

Step-by-step explanation:

In particular, for an expression to be a polynomial term, it must contain no square roots of variables, no fractional or negative powers on the variables,

Hi there!  

»»————-　★　————-««

I believe your answer is:  

\(p =\frac{q-5r}{2}\)

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻

\(\boxed{\text{Solving for 'p'...}}\\\\2p+5r=q\\-----------\\\\\rightarrow 2p + 5r - 5r = q - 5r\\\\\rightarrow 2p = q - 5r\\\\\rightarrow \frac{2p=q-5r}{2}\\\\\rightarrow \boxed{p =\frac{q-5r}{2}}\)

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer:

z = 7.5

Step-by-step explanation:

Polygon ABCD and polygon EFGH are similar, therefore, their sides would be proportional to each other. This means the ratio of their corresponding sides would be equal to each other.

BC corresponds to FG

CD corresponds to GH

Therefore:

8/6 = 10/z

4/3 = 10/z

Cross multiply

4*z = 10*3

4z = 30

4z/4 = 30/4

z = 7.5

Answer:

3/4

Step-by-step explanation:

hope this helps. I have to wrote this random think so it can be 20 characters hope this helps enjoy

Answer:

\( z = \frac{135.7-135}{\frac{10}{\sqrt{43}}}= 0.459\)

And we can find this probability with this way:

\( P(z> 0.459) =1 -P(z<0.459)= 1-0.677= 0.323\)

Step-by-step explanation:

For this case w ehave the following info given:

\( \mu = 135\) represent the sample mean

\( \sigma^2 = 100\) represent the sample variance

\( \sigma =\sqrt{100}=10\) represent the deviation

\( n = 43\) represent the sample mean selected

For this case we want to find the following probability:

\( P(\bar X >135.7)\)

And since the sample size is large enough we can use the following distribution for the sample mean:

\(\bar X \sim N(\mu , \frac{\sigma}{\sqrt{n}}) \)

And we can use the z score formula given by:

\( z= \frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n}}}\)

And we can find the z score for the value 135.7 and we got:

\( z = \frac{135.7-135}{\frac{10}{\sqrt{43}}}= 0.459\)

And we can find this probability with this way:

\( P(z> 0.459) =1 -P(z<0.459)= 1-0.677= 0.323\)

Answer:

x = 75

Step-by-step explanation:

Assuming the angles are equal  ( bisected means divided in half)

2x-5 = 145

Add 5 to each side

2x-5+5 = 145+5

2x = 150

Divide by 2

2x/150/2

x = 75

Answer:

x=75

Step-by-step explanation:

∠BAD is bisected by AC and measurement of BAC is equal to 2x - 5 and measurement of CAD is equal to 145. Since they are bisected, they are equal and the solution is shown below:

m ∠ BAC = m ∠ CAD

2x - 5 = 145 , transpose -5 to the opposite side such as:

2x = 145 + 5 , perform addition of 145 and 5

2x = 150

2x / 2 = 150 / 2 , divide both sides by 2

x = 75

The answer is 75 for the x value.

Answer:

100 people

Step-by-step explanation:

if u notice the points are (2,6) and (6,18). 6÷2=3 and 18÷6=3, so if you catch this pattern than you can do 300÷3=100

Answer: i thought that i knew the awnser but it was wrong sorry

Step-by-step explanation:

Answer:A topic sentence is used to bring

to a paragraph.

Step-by-step explanation:

A topic sentence is used to bring

to a paragraph.

Answer:

Step-by-step explanation:

First, label it out:

Then, we add up 12 twice (Since the length is on 2 sides):

Now, we write down a 6 in the ?:

Width = 6.

We are not done!

Now, we have to solve for area.

Answer:

710 ounces.

Step-by-step explanation:

1 pound is equal to 16 ounces. Using 44 multiplied by 16, we get 704 ounces. Adding the extra six ounces, the final answer becomes 710 ounces.

Good luck! Hope this helped!

Answer:

i think that it is 83.94 ft of i am correct

The inequality that best represent the expression is x ≥ 12

A relationship between two expressions or values that are not equal to each other is called 'inequality. ' So, a lack of balance results in inequality.

The sign for greater than is >

The sign for less than <

The sign for greater than or equal to is ≥

The sign for less than or equal to is ≤

There must be at least 4 people in the group. This means that a group member must greater or equal to 4. There are 3 groups.

Represent the value of the number of friends by x

then, x/3 ≥ 4

therefore x ≥ 12

this means that the number of friends must be greater or equal to 12

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Given:

The given equations are,

The objective is to find whether these two lines are parallel, perpendicular or neither.

Explanation:

The general eqauation of straight line is,

Here, m represents the slope of the straight line, b represents the y intercept.

For parallel lines, the slope value of both the lines will be equal.

For perpendicular lines, the slope value both the lines will be opposite and inverse.

To find slope of line 1 and line 2:

By comparing the general equation with the equation (1), the slope value of equation (1) will be,

The equation (2) can be solved as,

Now, by comparing the above equation with the general equation, the slope value of line 2 will be,

Thus, the slope value of line 1 and line 2 are equal which is -(1/10).

Hence, these two lines are parallel lines.

BDEO Sixteen is equivalent to 48408 in base ten.

What is the equivalent expression?

Equivalent expressions are expressions that perform the same function despite their appearance. If two algebraic expressions are equivalent, they have the same value when we use the same variable value.

To convert BDEO Sixteen to base ten, we need to first expand the value of each digit in the number using the powers of 16.

BDEO Sixteen = (11 x 16³) + (13 x 16²) + (14 x 16¹) + (0 x 16⁰)

Simplifying this expression, we get:

BDEO Sixteen = (11 x 4096) + (13 x 256) + (14 x 16) + (0 x 1)

BDEO Sixteen = 45056 + 3328 + 224 + 0

BDEO Sixteen = 48408

Therefore, BDEO Sixteen is equivalent to 48408 in base ten.

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Let x be the number of quarters. Since Ashton already has $0.75 in quarters and he needs a total of $1.50 we can write:

Answer:6/3 or 1/2

Step-by-step explanation:

Answer:

it increases the the hole

Step-by-step explanation: