Mathematics High School

An arts academy requires there to be 3 teachers for every 54 students and 6 tutors for every 54 students . How many students does the academy have per​ teacher? Per​ tutor? How many tutors does the academy need if it has ​ 90 students?

Answers

Answer 1

Answer:

18, 9, 10

Step-by-step explanation:

54 / 3 = 18

54 / 6 = 9

90 / 9 = 10

Answer 2

Answer:

100

Step-by-step explanation:

Related Questions

What do you think is the story about "The Road Not Taken."

Answers

Isn’t it a poem?? And tbh it was good. I’d rate it a 8/10

please answer this i'll give brainliest

Answers

Answer:

I got 'A dog sweats through', but that's what I got. you should try it yourself and make sure to fill in the missing numbers on the number line to help.

need help asap please

Answers

the answer is
that
x=25

ashley is baking a cake shaped as a right triangle. Two of the angles are measurement of 5x and 10x. What is the value of x?

Answers

Answer:

A. 6

Step-by-step explanation:

Since, cake is of right triangled shape, so measure of its one angle would be 90° and the sum of the measures of the remaining two angles will also be equal 90°.

Therefore,

5x +10x = 90

15x = 90

x = 90/15

x = 6

the answer is 6 or a hope it helps

A pet rabbit weighed 9 pounds. After his owner switched him to a lower calorie food, he lost 2 pounds. Which operation can be used to find the weight of the rabbit after losing 2 pounds?

addition
subtraction
multiplication
division

Answers

Answer:

Subtraction

Step-by-step explanation:

9-2=7. The rabbit weighs 7lbs

IM GOING TO START CRYING PLEASE HELP ME THIS IS SO HARD

Answers

Answer: what is

Step-by-step explanation:

Answer:

there is nothing ................

At Pizza Pi, 55% of the pizzas made last week had extra cheese. If 11 pizzas had extra cheese, how many
pizzas in all were made last week?

Answers

It would be 45% I think

SUPER EASY MATH! Help plz! Will give Brainliest! What is C?

Answers

Answer:

C = 35

Step-by-step explanation:

Column 2 = Column 1 * Column 3

C = 5*7 = 35D = 10*7 = 70
35!! C equals thirty five.

Please help help help!!!

A parabola has vertex (4,3).If one x-intercept is 1, find the other x-intercept.ASAP!!!!!

Answers

Step-by-step explanation:

The x-intercept(s) of a quadratic function are equidistant from the vertex. (if any x-intercept exists)

The vertex has x-value 4. Since one of the x-intercepts is 1, the other must be 7.

(7 - 4 = 3, 4 - 1 = 3)

(HELP PLS) A triangle has the coordinates
A(4, -1), B(3,-3), and C(0, 2).
Reflect the triangle over the y-axis and find the coordinates of its image.
A(4, -1) - AC
B(3,-3) - B'(
C(0,2) - C'

Answers

A(-4, -1)
B(-3, -3)
C(0, 2)

Solve for x in terms of a and b: 2x + a = b

Answers

Answer:

x=a+b/2

Step-by-step explanation:

1. adding a to both sides

2. dividing both sides by 2

2x-a=b

2x=a+b

x=a+b/2

(not sure if correct but hope it helps!)

please help true false question :p

Answers

the answers in order are false, false, true

PLEASE ASNWER ASASP!!!!!!!!!!!! i do give be bairlest i dont be lying

Answers

Answer:

30 miles.

Step-by-step explanation:

She drove 50/5 = 10 miles in January.

Therefore she drove 3*10 = 30 miles in February.

How do I find the missing angle in a triangle.

Answers

Answer: To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.

Step-by-step explanation:

Solve this A tourist starts off from town A and travels for 50km on a bearing of N80°W to town B.At town B ,he continues for another 40kmbon a bearing of N20°E toC. How far is C from A?

Answers

Answer:

The point C is 12.68 km away from the point A on a bearing of S23.23°W.

Step-by-step explanation:

Given that AB is 50 km and BC is 40 km as shown in the figure.

From the figure, the length of x-component of AC = |AB sin 80° - BC cos 20°|

=|50 sin 80° - 40 cos 20°|=11.65 km

The length of y-component of AC = |AB cos 80° - BC sin 20°|

=|50 cos 80° - 40 sin 20°|= 5 km

tan[tex]\theta[/tex]= 5/11.65

[tex]\theta[/tex]=23.23°

AC= [tex]\sqrt{5^2+11.65^2}=12.68[/tex] km

Hence, the point C is 12.68 km away from the point A on a bearing of S23.23°W.

please answer immediately.​

Answers

1. Angle L

2. A

3. Side PL

4. Side AR

5. A and K

6. B

7. Side Br

8. A

9. T

10. TA

How many rectangles do you get if you fold a paper 3 times.

Answers

You can fold your paper on one, two, or more folds, but only on the folds we've already made. You can't make any new folds.

Which figure appears to show a line with a slope of 1?​

Answers

Answer:

I believe it is figure 1

Answer:

Definitely Figure 1

Step-by-step explanation:

Rise of the line over Run of the line (our slope) equals 1 here.  x = y

John's family visited his grandmother over the weekend. the drive to her house was 2 hours at their usual speed. the trip back took 15 min longer because traffic was bad and they had to drive 5 mph slower. how many miles away is Johns's grandmother's house?

Answers

The distance to Johns's grandmother's house is 90 miles.

Speed

Speed is the ratio of total distance to total time taken, it is given by:

Speed = distance / time

Let x represent the speed that John used and d represent the distance, hence:

x = d/2

Also when taken 15 minute longer (0.25 hours):

x - 5 = d/(2 + 0.25)

x = d/2.25 + 5

Equating:

d/2 = d/2.25 + 5

d = 90 miles

The distance to Johns's grandmother's house is 90 miles.

Find out more on speed at: https://brainly.com/question/4931057

Answer:

The distance to Johns's grandmother's house is 90 miles.

Speed

Speed is the ratio of total distance to total time taken, it is given by:

Speed = distance / time

Let x represent the speed that John used and d represent the distance, hence:

x = d/2

Also when taken 15 minute longer (0.25 hours):

x - 5 = d/(2 + 0.25)

x = d/2.25 + 5

Equating:

d/2 = d/2.25 + 5

d = 90 miles

The distance to Johns's grandmother's house is 90 miles.

Miguel buys a car for $12,999.The tax is 6% what is the total price of the car

Answers

Answer:

13778.94

Step-by-step explanation:

did it on my calculator

799.94 i know cuz im big brain

Simplify: (2)(18) + (-2 + 5)(-1)

Answers

Answer:

33

Step-by-step explanation:

First, simplify the parentheses:

(2)(18) + (3)(-1)

Then multiply any terms:

36 + (-3)

Solve:

33

Hope this helps!

Answer:

36+-3

Step-by-step explanation:

(2)(18)+(-2+5)(-1)

(36)+(3)(-1)

(36)+(-3)

(33)

A Wonsan has 30 coins in her pocket, all of which are dimes and quarters . If the total value of the coins is $4.50 ,how many dimes and how many quarters does she have ?

Answers

Answer:

The number of

Dimes = d = 20 dimes

Quarters = q = 10 quarters

Step-by-step explanation:

Let us represent

The number of :

Dimes = d

Quarters = q

Note that:

A dime is worth 10 cents = 0.10d

A quarter is worth 25 cents = 0.25q

A Wonsan has 30 coins in her pocket, all of which are dimes and quarters .

d + q = 30...... Equation 1

d = 30 - q

If the total value of the coins is $4.50

0.10d + 0.25 q = 4.50.....Equation 2

We substitute 30 - q for d in Equation 2

0.10(30 - q) + 0.25q = 4.50

3 - 0.10q + 0.25q = 4.50

- 0.10q + 0.25q = 4.50 - 3

0.15q = 1.5

q = 1.5/0.15

q = 10 quarters

Solving for d

d = 30 - q

d = 30 - 10

d = 20 dimes

Therefore:

The number of

Dimes = d = 20 dimes

Quarters = q = 10 quarters

find the value of x in each of the given triangles.​

Answers

Answer:

45?

Step-by-step explanation:

Evaluate a−b if a=−2.5 and b=2/5 . Write your answer in simplest form.

Answers

Answer:

0

Step-by-step explanation:

2.5=2/5 so 2.5-2/5=0

.

Tangle JKL similar to triangle PQR.
Solve fort
T

Answers

We need a picture to see what to solve

I am stuck on this question please help me:)

Answers

Answer:

Step-by-step explanation:

the answer is 270

hope this helps

Answer:

c 270

Step-by-step explanation:

it just flips around the center

Simplify the expression.
8h + (-7.9d) - 16 + 5d - 2.9h

Answers

Answer:

-2.8h-26+5d

Step-by-step explanation:

So just combine like terms

For the h, you’d get -2.8

For the d, you’d get 5

For the normal integer, -26

Answer:

8h-7.9d-16+5d-2.9h

5.1h-7.9d-16+5d

=5.1h-2.9d-16

Step-by-step explanation:

What number is 0.409 more than 0.733? HELP

Answers

Answer:

= 1.223

Step-by-step explanation:

0.409 more than 0.733 means the addition of 0.733 + 0.409

0.733 + 0.409

= 1.223

Approximately to one decimal place = 1.2

1. What is the perimeter, and area, of a square with a side length of 3 inches?

Answers

perimeter: 12 inches

area: 9 inches

Perimeter: 12 3+3+3+3

Area:9 3x3

(7v - 9) - (6v + 9) plz help me

Answers

Answer:

v - 18 i THINK

Step-by-step explanation:

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