1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hoa [83]
3 years ago
14

The PTA 125 donuts for $1.25 each. How much did they spend on Donuts?

Mathematics
2 answers:
AlladinOne [14]3 years ago
7 0
Multiply 1.25 by the 125 dounuts.

   125
x 1.25

the answer is $156.25
Dominik [7]3 years ago
6 0
They spent $156.25 on donuts. Multiply 125*1.25.
You might be interested in
Vanessa draws one side of equilateral ΔABC on the coordinate plane at points A(–2, 1) and B(4,1). What are the possible coordina
grandymaker [24]

Important question. No menu of choices given so we'll just have to figure it out.

It's not possible in two dimensions for all three vertices of an equilateral triangle to be lattice points, i.e. points with integer coordinates.  

Since A(-2,1) and B(4,1) have integer coordinates, our other point won't. There will be a √3 involved, the algebraic tell that there's a 30/60/90 triangle lurking somewhere in the problem.

Here the given side is parallel to the x axis which makes things easier.  

|AB| = 4 - -2 = 6

The x coordinate of the third vertex will be the same as that of the midpoint of AB, let's call it M,

M = ( (-2 + 4) / 2, (1 + 1)/2 ) = (1, 1)

We're making some progress.  Whatever our height h is our two candidates for the third vertex C are (1, 1 ± h).

Since |AB|=6, we get |AB|=|BC|=|AC|=6 because it's an equilateral triangle.

The altitude CM bisects the triangle into 2 30/60/90 triangles.  Let's take one of them, AMC.  Angle AMC is a right angle, so we have a right triangle with legs |AM|=3 and |CM|=h, and hypotenuse |AC|=6. The Pythagorean Theorem tells us:

3² + h² = 6²

9 + h² = 36

h² = 27

h = 3√3

Answer: C is (1, 1 + 3√3) or (1, 1 - 3√3)

4 0
3 years ago
Helpppppp me with question 4 Thursday pleaseeeeeeeeeeeeeeee
Gennadij [26K]
If x is 0 then I think it would be the 3 to the second power and that is 9. Because 0 + 9 = 9. Correct me if I’m wrong!
8 0
3 years ago
What is the fraction for 45 divided by 20 please show work
lianna [129]

Answer:

9/4

Step-by-step explanation:

The divide symbol is also the line that separates the numerator and the denominator, so 45÷20 can also be written as 45/20.

We can see that both 45 and 20 are divisible by 5, so we can simplify the fraction down to 9x5/4x5, and then we cancel out the 5s and are left with 9/4

4 0
3 years ago
What is the first step when rewriting y = –4x2 + 2x – 7 in the form y = a(x – h)2 + k?
lubasha [3.4K]

Answer: it might be D

Step-by-step explanation: I think so on edge -4 must be factored from -4x^2-7

4 0
3 years ago
Read 2 more answers
Each issue of Soccer World magazine costs $5.99 at the book store. A 6-month subscription costs $24.99. How much can a reader sa
bulgar [2K]

Answer:

$10.95

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 7(1-q) = -3(5+3q)<br><br> Enter only the value of the variable <br><br> please answer ASAP!
    13·2 answers
  • Write the equation of the lines that passes through the points (-3, -2) and (0, -3)
    6·1 answer
  • Which equation is equal to 4a+2b=10
    9·1 answer
  • The total length of a vehicle is 205.83 inches. What is the length of the vehicle rounded to the nearest whole number?
    10·1 answer
  • Line L passes through the points (0 - 3) and (6,9).
    9·1 answer
  • Make $5 using 12 coins. You must use at least one of each kind of coin; half-dollars, quarters, and dimes
    11·1 answer
  • What is the slope of the line that contains the points (2, -6) and (-3, 1)?
    5·1 answer
  • What would 24.8 with the 8 repeating as an improper fraction
    7·2 answers
  • How are positive numbers written in Roman
    11·1 answer
  • Can someone help with these two questions
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!