The tax rate at this restaurant is 9. 5%. Some other person’s sales tax is $1. 61. How much was their subtotal?

Answer:

10.9

Step-by-step explanation:

I just used a pyramid calculator online and inputed the base and height.

The distance from the top of the pyramid, to each vertex of the base would be 10.5 unit.

If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:

[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]

where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).

A right square pyramid has an altitude of 10 and each side of the base is 6. we need to find the slant height of the pyramid.

From the Pythagoras' theorem

[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]

[tex]s^2 = h^2 + (b/2)^2\\\\s^2 = 10^2 + (6/2)^2\\\\s^2 = 100 + 9\\\\s^2 = 109\\\\s = \sqrt109\\\\s = 10.5[/tex]

Thus, the distance from the top of the pyramid, to each vertex of the base would be 10.5 unit.

Learn more about Pythagoras' theorem here:

https://brainly.com/question/12105522

#SPJ2

Answer: 35%

Step-by-step explanation:

- To start off divide 100% by the 20$ it began with, it should give you 5%

100/20 = 5

this means that every dollar is worth 5%

- now leaving that aside, subtract 20$ by 13$, it should give you 7$

2--13 = 7

the reason you do this is because since we're looking for the amount reducted, you have to subtract from the beginning amount.

- Finally, with the knowledge gathered, you multiply 5% by the 7$ that were deducted, it should give you 35%

7(5) = 35

The reason we did this is because every dollar is worth 5% and there were 7$ deducted, it results in 35% reduced.

Answer: 35%

Step-by-step explanation: I turned 13 and 20 into 13/20, or 13 out of 20 dollars charged. Then, I multiplied 13/20 by 5/5, which equals 65/100, or 65% or the original price was paid. The other 35% of the 20 dollars wasn’t, because that’s how much of the original price was discounted.

Answer:

The answer for your question is A) 1/3

Step-by-step explanation:

as both 21 are like terms you can just add up 3 & 4 and do division

(would appreciate it if you could mark me the brainliest:))

[tex] \frac{3}{21} + \frac{4}{21} [/tex]

the simplest form.

[tex] \frac{3 + 4}{21} [/tex]

[tex] = \frac{7}{21} [/tex]

[tex] = \frac{1}{3} [/tex]

hence, the correct answer is option A.

Answer:

(x+3) (x+4)/2x

Step-by-step explanation:

well, the returned interest is 2.77 flat, meaning Shawn is getting simple interest per day for those three days.

[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill & \$\stackrel{3(2.77)}{8.31}\\ P=\textit{original amount deposited}\dotfill & \$1000\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &3 \end{cases} \\\\\\ 8.31 = (1000)(\frac{r}{100})(3)\implies 8.31=30r\implies \cfrac{8.31}{30}=r\implies \stackrel{\%}{0.277}=r[/tex]

Answer:

yes it look right like the one you have to do 2x+5=39

Answer:

hope this helps

Step-by-step explanation:

6.1 represent the lbs that a child gains every x years

10 represents the starting weight of a newborn

The function v(t) is a composite function of the stock functions f(t) and g(t)

The functions are given as:

f(t) = 12(1.20)^t

g(t) = -4.5t

When both functions are added, we have:

v(t) = 12(1.20)^t - 4.5t

See attachment for the graph of the function v(t)

This is the point where t = 0

From the graph of the function, the initial value is 12

This is the point where t = 8

From the graph of the function, the final value at the end of the day is 15.598

From the graph, we can see that the stock value decreases to a minimum and then increases.

From the graph, we can see that the stock value is at t = 3.955

This means that the stock is at the lowest after about 4 hours

Read more about composite function at:

https://brainly.com/question/13502804

[tex]\bold{Heya~!}[/tex]

[tex]{\huge {\underline {\boxed {\purple {\mathcal{ANSWER}}}}[/tex]

[tex]\sf{= \: 5x}[/tex]

[tex]\huge \boxed {\underline{Explanation:}}[/tex]

[tex]\sf{\frac{25x^1}{5}[/tex]

[tex]\sf{Apply \: exponent \: rule:}[/tex] [tex]\sf{a^1 \: = \: a}[/tex]

[tex]\sf{x^1 \: = \: x}[/tex]

[tex]\sf{= \: \frac{25x}{5}[/tex]

[tex]\sf{Divide \: the \: numbers:} \: \frac{25}{5} \: = \: 5}[/tex]

[tex]\sf{= \: 5x}[/tex]

Hope It Helps ! ~

#LearnWithBrainly

[tex]\underline{Answer~:}[/tex]

Jace ~

Answer:

attached above with detail explanation.

Answer:

Expression Chang:

N+6

If N = 60

Then 60+6=66

Chang is 66 inches

Step-by-step explanation:

Answer:

D or 155

Step-by-step explanation:

There were 100 people surveyed so multiply the values by 5 and you have your answer after adding 110 with 45

Answer:

D. 155 people

Step-by-step explanation:

I just added both percents, 22% and 9% and then figured out 31% of 500 which is 155

Answer:

The baby gorilla weighs 62 pounds, so its name is Paula.

Step-by-step explanation:

theres nothing to explain

Answer:

3:20

Step-by-step explanation:

Hipe this helps x

Ugh its not letting me senddd

Answer:

the difference between the 2 other sides <  the greatest side of triangle < the sum of 2 other sides

so here the answers here could be ( 10- 17 - 20)

10-8 < 13 <  10+8  

13-8 < 17 < 13+8

13-8 < 20 < 13+8

Step-by-step explanation:

Answer:

105.13

Step-by-step explanation:

Rectangle: 8 X 10 = 80

Semicircle: (3.14 X r²)/2 = 25.13

Total area: 80 + 25.13 = 105.13

Have a great day!

Please rate!

Solution:

Note that:

Simplifying the LHS:

Factorizing 3s + 3:

Correct option is D.

Given :

[tex]→[/tex] s +1+ s +1+ s + 1 = 33

Simplifying the LHS:

[tex]→[/tex] 3s + 3 = 33

Factorizing 3s + 3:

[tex]→[/tex] 3s + 3 = 33

[tex]→\bold\red{3(s + 1) = 33 }[/tex]

Answer :— [tex]\bold\red{3(s + 1) = 33 }[/tex]

Answer:

What is the question?  IF the question is (What is the width of the rectangle, in decimal form?)I do have the answer !

Step-by-step explanation:

Perimeter (P) = 2Length (L) + 2Width (W)

16.8 = 3.6(2) + 2W

16.8 = 7.2 + 2W

-7.2   -7.2

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

9.6   =   2W

---         ----

 2           2

4.8 = W

Answer:

s 45 r 95

g 145 h 17

m 70 n 20

k 53 m 89

Answer:

2. m<g= 145 m<h=17

3. m<t=85 m<r=34

4. m<m= 70 m<n= 20

5. m<k=53 m<m=89

Step-by-step explanation:

2. 35+g=180 180-35=145

18+h=35 h=17

3. 95+t=180 180-95=85

61+r=95 95-61= 34

4. 110+m= 180 180-110=70

90+n=110 110-90=20

5. 127+k=180 180-127=53

38+m=127 127-38= 89

Answer:It means that when we are subtracting a mixed number from a whole number, we must rename to subtract correctly

Step-by-step explanation:The fractions are equivalent or equal, but the second fraction has a denominator of 9. Sometimes when we subtract mixed numbers, we must rename the mixed numbers in a different way. ... It means that when we are subtracting a mixed number from a whole number, we must rename to subtract correctly

when we are subtracting a mixed number from a whole number, we must rename to subtract correctly.

Answer:

the answer will be 675 if im wrong delete this

Considering that the logo is composed by a semi-circle, a square and a right triangle, it's area is of 143.47 square inches.

The area of a semi-circle of radius r is given by:

[tex]A = 0.5\pi r^2[/tex]

In this problem, the radius is of r = 7 in, hence it's area in square inches is of:

[tex]A_{sc} = 0.5\pi \times 7^2 = 76.97[/tex]

The area of a square of side l is given by:

[tex]A = l^2[/tex]

In this problem, we have that l = 7 in, hence it's area in square inches is of:

[tex]A_{sq} = 7^2 = 49[/tex]

The area of a right triangle of sides a and b is given by:

[tex]A = \frac{ab}{2}[/tex]

In this problem, we have that a = 5 in, b = 7 in, hence it's area in square inches is of:

[tex]A_{rt} = \frac{5 \times 7}{2} = 17.5[/tex]

It is given by the sum of the areas of each figure, hence:

[tex]A = A_{sc} + A_{sq} + A_{rt} = 76.97 + 49 + 17.5 = 143.47[/tex]

It's area is of 143.47 square inches.

More can be learned about the area of a figure at https://brainly.com/question/11423300

Solution:

Note that:

Finding the area of the square:

The length of the square is 23.29 meters.

Area of triangle = 32.5 m²

Area of square = s²

Area of the square:

[tex]32.5 +[/tex] Area of square = [tex]575 m²[/tex]

Area of square = [tex]575 -32.5[/tex]

Area of square = [tex]542.5[/tex]

[tex]s² = 542.5[/tex]

[tex]s= \sqrt{542.5} = 23.29[/tex]

The length of the square is [tex]23.29[/tex] meters.

Answer:

Step-by-step explanation:

Slope-intercept equation:

Given:

Substitute these into equation to get:

Answer:

[tex]y = 10x[/tex]

Step-by-step explanation:

Slope-intercept form of a linear equation:

[tex]y=mx+b[/tex]

where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept

Given

Therefore,

[tex]y=10x+0[/tex]

[tex]\implies y=10x[/tex]

Answer:

3/8 Cup

Step-by-step explanation:

Branliest Please

Answer:

3/8 cup of milk

Step-by-step explanation:

She has 5/8 cup of milk, and already have 2/8.

So, she need 5/8 - 2/8 = 3/8 (cup of milk)

Brainliest if possible?

Answer: n = 13

Step-by-step explanation:

To find n, you can look at the equation and see that n is being multiplied by 3 to equal 24. Since 8 times 3 equals 24, you can substitute to solve:

8 = n - 5

n = 13

Therefore, through simplification, n is equal to 13.

I hope this helps!