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kolbaska11 [484]
3 years ago
9

Washington Middle School sold 405 tickets to the annual musical production for Friday night. If the tickets sold for Friday nigh

t were only 45 percent of the total tickets sold, how many total tickets were sold for the production?
Mathematics
2 answers:
irinina [24]3 years ago
9 0

Answer:

900

Step-by-step explanation:doing the test on edge

ANEK [815]3 years ago
7 0

Answer:

900

Step-by-step explanation:

I took the unit test too

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HELP ME PLZ IN NEED THIS DONE BY 8:10​
Stella [2.4K]

Answer 16.

Step-by-step explanation:

First you replace the xs with 1/2

(√2•1/2+3)/(6•1/2-5)

Then you solve the multiplications

2•1/2=1

6•1/2=3

Now write them in

(√1+3)/(3-5)

Simplify

(√4)(-2)

Root of 4 equals to

2/-2

And the answer is -1

Answer 17:

Replace x with 8

1/2•8^2-(1/4•8+3)

Solve parenthesis, multiplication first

1/2•8^2-(2+3)

1/2•8^2-(5)

1/2•8^2-5

Solve the 8^2 and the 1/2

1/2•64-5

32-5

The answer is 17

3 0
2 years ago
Heyy can you please help me posted picture of question
vichka [17]
We can use quadratic formula to determine the roots of the given quadratic equation.

The quadratic formula is:

x= \frac{-b+- \sqrt{ b^{2} -4ac} }{2a}

b = coefficient of x term = 4
a = coefficient of squared term = 1
c = constant term = 7

Using the values, we get:

x= \frac{-4+- \sqrt{16-4(1)(7)} }{2(1)} \\  \\ 
x=  \frac{-4+- \sqrt{-12} }{2}   \\  \\ 
x= \frac{-4+-2 \sqrt{-3} }{2} \\  \\ 
x= -2+- \sqrt{-3}

So, the correct answer to this question is option A
7 0
3 years ago
What is the answer and how do I solve?
8_murik_8 [283]
Because it is a 90° angle and the legs are congruent, the legs intersect with the hypotenuse at the same angle, so the other, unnamed angle at the bottom left is equal to x.

Now we can state that:

2x + 90 = 180
2x = 90
x = 45
4 0
2 years ago
Identify the x- and y-intercepts.
UkoKoshka [18]
I would say the x intercept is (6,0) and the y intercept is (4,0)
4 0
2 years ago
Read 2 more answers
Evaluate the expression shown below and write your answer as a fraction in simplest form 1/9+1/12
netineya [11]
The answer would be 7/36.
8 0
2 years ago
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