Evaluate. Write your answer as a fraction or mixed number in simplest form.

Answer: $66

Step-by-step explanation:

Hopefully this helped!

Answer:

Step-by-step explanation:

Step 1

Find the dimensions

We will be finding the dimensions to find the surface area. We know on what is the perimeter of the square base, and what is the slant height of each triangle. So that's enough to know, if we know the perimeter, of the square base, we can divide that by 4 to get our 1 side's length. Then, we can calculate the square base's SA and the Triangle's SA!

76/4=19

Now we have our dimensions ready!

Square Base each side length: 19 centimeters

Triangle slant height for each single: 28 centimeters

Step 2

Figure out the SA's now!

Now, let's figure out all the SA's.

First the square base!

19x19=361cm²

Now, let's figure out the SA for all of the triangles

As we know, to find the Area or Surface Area (SA) of each triangle, we have to use this formula:

[tex]SA=\frac{1}{2} *B*H[/tex]

But to find the surface area of 4 triangles at once, we will have to use this formula:

[tex]SA=2*B*H[/tex]

Let's do it now!

[tex]SA=2*19*28\\=2*532\\=1064[/tex]

1064cm²

Step 3

Add all the SA's up to get FINAL ANSWER!

Easy peasy lemon squeasy! Let's get on it people!

361+1064=1425cm²

Answer:

531 in²

Step-by-step explanation:

5 faces of the cube are facing the surface because the top one is shared with the triangular prism.

Surface area of a cube is S = 5 × (9)²

S = 405 in²

Now the triangular prism: S = (1/2)lP + B, where l is slant height and p is the perimeter of the base. (ignore B base area because this is also not facing the surface/shared with the cube).

S = (1/2)7×(4×9)

S = 126 in²

Add 126 + 405 to get 531 in²

Answer:

198 cm^2

Step-by-step explanation:

2 * ( 6 x 9    +  9 x 3     + 3 x6) = 198 cm^2

Answer:

1st page:

A. 28

B. 24

C. The answers were different because out of the 24 students, some played more than 1 sport

Step-by-step explanation:

I can’t help with 2nd page, Sorry!

Answer:

18 cubes

1/9

2/3

Step-by-step explanation:

Disclaimer: Im in 4th grade and i know this so my advice is get bett-

a) Count the cubes, so 18

b) Volume is s^3 so (1/3)^3 is 1/9 for one cube

c) Volume for large solid is h*w*l so ({1/3)*3} times ({1/3)*3} times (1/3*2)

you get 1*1*2/3

so 2/3

Answer:

18 cubes

1/9

2/3

Step-by-step explanation:

Disclaimer: Im in 4th grade and i know this so my advice is get bett-

a) Count the cubes, so 18

b) Volume is s^3 so (1/3)^3 is 1/9 for one cube

c) Volume for large solid is h*w*l so ({1/3)*3} times ({1/3)*3} times (1/3*2)

you get 1*1*2/3

so 2/3

Answer:

A = 7.5in^2

Step-by-step explanation:

Your a (base) is 4, which is A-P.

Your b (base) is 1, which is T-R.

Your h (height) is 3, which is the distance from the bottom of the trapezoid to the top.

Then you plug it into your formula, A = (a + b) x h/2 (A = (4 + 1) x 3/2)

That equals 7.5.

Answer:

Pi is a number that starts off with 3.14 and goes on for the next infinite amount of numbers. Pi is used to find the circumference of a circle.

Step-by-step explanation:

Answer:

Pi is the ratio of the circumference of any circle to the diameter of an circle.

Step-by-step explanation:

Pi is also known as a written as Greek letter for p or π.

Equation: C = πd  or C = 2πr

Since the question is incomplete, answer will be subjective. An example of Evaluating Expressions is find h + 8 − 9 j − h; where h = 7 and j = 5.

The evaluating expressions  is known to be a form of digital and printable board work that can help students in working on substituting values in terms of variables of an algebraic expression.

Evaluating the Expression below:

h + 8 − 9 j − h;

Therefore, where h = 7 and j = 5

7+ 8 − 9 (5) − 7.

SO: 7 + 8 - 45 -7

=  -37

Therefore the answer to the Evaluating Expression is -37.

Learn more about algebraic expression from

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Answer:

3100C

Step-by-step explanation:

Answer:

The answer is B. Equation I only

Step-by-step explanation:

Looking at our three-equation we can see if they are linear, or by graphing the equations. You could make a table by having input/output values (x,y) meaning plugin x = 0 into the equation to get y = a number just to confirm it to help graph if you can't use graphing calculator.

I have used Desmos Graphing Calculator to graph them for a visual view in demonstrated these equations are different from each other.

i. y = 2/3 x is surely a linear line. The slope is 2/3.

ii. y = 3x^2 is a parabola.

iii. y = 3/x is something. I forgot the name of it.

Answer:

The answer is B.

Step-by-step explanation:

Looking at our three-equation we can see if they are linear, or by graphing the equations. You could make a table by having input/output values (x,y) meaning plugin x = 0 into the equation to get y = a number just to confirm it to help graph if you can't use graphing calculator.

I have used Desmos Graphing Calculator to graph them for a visual view in demonstrated these equations are different from each other.

i. y = 2/3 x is surely a linear line. The slope is 2/3.

ii. y = 3x^2 is a parabola.

iii. y = 3/x is something. I forgot the name of it.

Answer:

The Average Speed of the Ball is 3.925 m/s

Step-by-step explanation:

Add All The Numbers Together

0.2+0.5+5+10

Divide By How Many Measurements There Are

And There Are 4 Measurements

15.7/4 = 3.925

Answer:

34

Step-by-step explanation:

(x + 12) + 100 + x = 180

2x + 112 = 180

2x = 68

x = 34

here's my answer.........

Answer:

X [tex]\geq[/tex] $4.99

Step-by-step explanation:

since all the books is less than $5 all books would have to be less tnan or equal to $4.99

Answer:

[tex]-\frac{65}{28}[/tex] or [tex]-2\frac{9}{28}[/tex]

Step-by-step explanation:

Add all fractions:

[tex]-1\frac{3}{4}[/tex] + [tex]-\frac{1}{28}[/tex] + [tex]-\frac{15}{28}[/tex] = [tex]-\frac{65}{28}[/tex]

Simplify if needed:

[tex]-\frac{65}{28}[/tex] = [tex]-2\frac{9}{28}[/tex]

Answer:

see below

Step-by-step explanation:

3 orders of fries, so 3x4.25

you have to multiply this by the percentage, 5%, which is converted to .05

so .05 times 12.75 equals $63.75

Thats your answer

Answer:

3375mm^3

Step-by-step explanation:

15*15=225

225*15=3375

3375mm^3 is the volume of the die.

Answer:

3,375mm²

Step-by-step explanation:

Since each side of a cube is the same length, that means that we will just have to do 15mm*15mm*15mm to get our answer.

V = L x W x H

= 15 x 15 x 15

= 3,375

Answer:

38.40

Step-by-step explanation:

3.20×6=19.20

4.80×4=19.20

19.20+19.20=38.40

Answer:

Person above is correct!

Step-by-step explanation:

38.40

Answer:

1.44

Step-by-step explanation:

4.5 / y   = 12.5/4

y = 4.5 * 4/12.5 =1.44

Answer:

the answer for the parrallelogram should be 48 cm^2 because you multiply 8 times 6 making the answer 48.

The answer for the triangle for the area should be 12 because the formula for finding the area of the triangle is 0.5 times base times height.

the answer for the missing dimension of the triangle should be 10 making the answer 10.

the answer for the area of the triangle should be 6 because you multiply 0.5 or 1/2 times 4 times 3 making the answer to be 6.

the answer for the last one should be 90 because you do as i did multiplying 0.5 or 1/2 times 9 times 20 making the answer to be 90.

Hopefully those are the correct answers and please give me brainliest.

The equation of the scenario is y = 3/2x + 4 and the scenario is not a proportional function

From the scenario, we have:

Base distance = 4

Rate = 3 miles every 2 hours

So, the function is:

y = 3/2x + 4

Where x represents the time and y represents the distance travelled

When x = 0, we have:

y = 3/2(0) + 4 = 4

Using other values of x, we have:

y = 3/2(1) + 4 = 5.5

y = 3/2(2) + 4 = 7

y = 3/2(3) + 4 = 8.5

y = 3/2(4) + 4 = 9

So, the complete table is:

x        Process     y

0       3/2(0) + 4   4

1        3/2(1) + 4    5.5

2       3/2(2) + 4    7

3       3/2(3) + 4    8.5

4       3/2(4) + 4    9

No, it is not a proportional function, because when x = 0, the value of y is not 0

Read more about linear functions at:

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Answer:

24% of 33.50 = 80.40
67% of 87.99 = 58.96 (rounded up from 58.9533)
6% of 8.75 = 0.53 (rounded up from 0.525)

Step-by-step explanation:

to find the persentage of a number, you can first devide the whole number by 100, then multiply by the persentage ur figuring out, heres an example

for 24% of 33.50. we first devide 33.50 by 100

33.50 / 100 = 3.35

then multiply by 24

3.35 * 24 = 80.40

note if there are three numbers before the decimal point, and ur working with cash, always round up t the nearest hundredth