MATHEMATICS MIDDLE SCHOOL

The bill for dinner was 45.00.You leave a 15% tip.

Answers

Answer 1

Answer: You will have paid 51.75 $ and the tip amount is 6.75 (Plz mark me brainliest if you appreciate!)

Answer 2

Answer:

You leave a $6.75 Tip.

(45 x .15 = 6.75)

Related Questions

Please help me! I'm having trouble solving this! In the △PQR, PQ = 39 in, PR = 17 in, and the height PN = 15 in. Find QR. Consider all possible cases.
The owner of a video game store creates the expression −2x2 + 24x + 174 to represent the store's weekly profit in dollars, where x represents the price of a new video game. Choose the equivalent expression that reveals the video game price that produces the highest weekly profit, and use it to determine the price.−2(x2 − 12x) + 174; x = $12−2(x2 − 12x − 87); x = $87−2(x − 6)2 + 246; x = $246−2(x − 6)2 + 246; x = $6
HELP ME PLEASE 20 POINTS1.)Give a geometric example of the Symmetric Property. 2.)Give an algebraic example of the Transitive Property.3.)Give an algebraic example of the Reflexive Property. 4.)Name the property of equality that justifies: If AB = CD and CD = EF, then AB = EF 5.)6.)Give a geometric example of the Commutative Property. 7.)Give an algebraic example of the Distributive Property. 8.) 9.)Name the property of equality that justifies: If x = 3 and y = x + 5, then y = 8. 10.)Name the property of equality that justifies: If x + 3 = 5, then x = 2.
What do you multiply -2 by to get -24
Can someone tell me how to get this answer?

Select the true statement about triangle ABC. Need answer asap

Answers

Answer: The correct option is

(B) $\sin C=\cos A.$

Step-by-step explanation: We are given to select the true statement about the triangle ABC shown in the figure.

From the figure, we note that

triangle ABC is right-angled at angle B, where hypotenuse, AC = 13, BC = 5 and AB = 12.

From the trigonometric ratios, we have

$\sin A=\frac{\textup{perpendicular}}{\textup{hypotenuse}}=(BC)/(AC)=(5)/(13),\n\n\n\cos A=\frac{\textup{base}}{\textup{hypotenuse}}=(AB)/(AC)=(12)/(13),\n\n\n\cos B=\frac{\textup{base}}{\textup{hypotenuse}}=(BC)/(AC)=(5)/(13),\n\n\n\sin C=\frac{\textup{perpendicular}}{\textup{hypotenuse}}=(AB)/(AC)=(12)/(13),\n\n\n\sin A=\frac{\textup{perpendicular}}{\textup{hypotenuse}}=(BC)/(AC)=(5)/(13),\n\n\n\tan A=\frac{\textup{perpendicular}}{\textup{base}}=(BC)/(AB)=(5)/(12).$

Therefore, we get

$\sin C=\cos A.$

Thus, option (B) is CORRECT.

B. sinC= cosA
Remember SohCahToa.
The sine is equal to opposite/hypotenuse and cosine is equal to adjacent over hypotenuse.
The sine of C is 12/13 and the cosine of A is 12/13.

three friends earned more than $200 washing cars. they paid their parents $28 for supplies and divided the rest of money equally. write an inequality to find possible amounts each friend earned. identify what your variable represents.

Answers

Let the original amount they earned be x.

They earned more than $200, therefore x > 200

They paid their parents $28, assuming all the parents got $28

So we remove 28 from both sides of the inequality

x -28> 200-28

Let y be the amount left after paying their parents, and replace (x -28) with y in the inequality above.

y> 200-28

y> 172

Amount each got, divide both sides of the inequality by 3.

y/3 > 172/3

Let amount each got after dividing equally be z, replace (y/3) with z in the inequality above

z > 172/3

z > 57.33

Each got more than $57.33

28x+86≤200 because for supplies they divide the rest of money. that means, 200-28=172 so 172/2=86 now we gonna find the value of x.
28x+86≤200 i am gonna subtract 86 both of side 28x+86-86≤200-86 to get value of x.
28x≤114 divide 28 both of side to get value of x so it will be x≤4

What is 18%as a percent

Answers

Step 1: Write down the percent divided by 100 like this: percent/100 2: If the percent is not a whole number, then multiply both top and bottom by 10 for every number after the decimal point. (For example, if there is one number after the decimal, then use 10, if there are two then use 100, etc.)Step 3: Simplify (or reduce) the fraction

If the example is y= -2x and y= x+3 Does the point (2,5) make either equation true?