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3 years ago

Question 1 (1 point)

Mathematics

1 answer:

salantis [7]3 years ago

3 0

Blank 1: 1

Blank 2: 3

Blank 3: -2

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What’s the answer????

Brilliant_brown [7]

Answer: 3000 inch

Step-by-step explanation: Volume= l*w*h

15*8*25

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4 years ago

Each ticket for a concert cost $14.

Rudik [331]

$8792 / $14 = 628 tickets were sold

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3 years ago

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Kerry worked 46 hours last week. His hourly rate is $9.60. He has the following deductions taken from his pay: federal income ta

KiRa [710]

Answer:

$341.96

Step-by-step explanation:

Assuming Kerry was not paid at an overtime rate for extra hours (despite his union affiliation), his gross pay is ...

(46 h)×($9.60/h) = $441.60

His percentage deductions add to 17.65%, so will have a dollar amount of ...

0.1765×$441.60 = $77.94

The dollar amount deductions total $21.70 in addition to his percentage deductions, so Kerry's net pay is ...

$441.60 -77.94 -21.70 = $341.96

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3 years ago

What is 18+ (8+4-9)= Please show step by step

8_murik_8 [283]

Answer: 21

Reasoning:

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3 years ago

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What is the modulus of |9+40i|?

Talja [164]

Answer:

Step-by-step explanation:

We know that complex numbers are a combination of real and imaginary numbers

Real part is x and imaginary part y is multiplied by i, square root of -1

Modulus of x+iy = $\sqrt{x^2+y^2}$

Here instead of x and y are given 9 and 40

i.e. 9+40i

Hence to find modulus we square the coefficients add them and then find square root

|9+49i| = $\sqrt{9^2+40^2} =\sqrt{1681}$

By long division method we find that

|9+40i| =41

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3 years ago

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