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tia_tia [17]
3 years ago
12

Which of the following is figure are complementary ​

Mathematics
2 answers:
Murrr4er [49]3 years ago
7 0
Options 1, 2, and 3 (:
Alja [10]3 years ago
6 0
1, 2, and 3 are the answer
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You are ordering pizzas for a birthday party and getting them delivered to your house. You order 12 pepperoni pizzas, 8 cheese p
krok68 [10]

Let

x-------> the cost of each  pepperoni pizza

y-------> the cost of each  cheese pizza

z-------> the cost of each  Hawaiian pizza

we know that

12x+8y+4z+5.50=184.54 ------> equation A

y=x -----> equation B

z=x -----> equation C

Substitute equation B and equation C in equation A

12x+8x+4x+5.50=184.54

solve for x

24x=184.54-5.50

x=179/24

x=\$7.46

therefore

<u>the answer is</u>

\$7.46

8 0
4 years ago
Read 2 more answers
10+x=23 Solve for the variable and show your work
Mariana [72]
10+x=23

Subtract 10 from both sides

  10 + x = 23
-10       -10
------------------
    x=13

Hope I helped!
4 0
3 years ago
Read 2 more answers
Find f(2) and f(a+h) when f(x)=3x^2+2x+4
wolverine [178]
F(2) = 3(2)^2 + 2(2) + 4

= 3(4) + 4 + 4

= 12 + 8

f(2) = 20

f(a+h) = 3(a+h)^2 + 2(a+h) + 4

= 3(a^2 + 2ah + h^2) + 2a + 2h + 4

f(a+h) = 3a^2 + 6ah + 3h^2 + 2a + 2h + 4
4 0
3 years ago
A video game arcade offers a yearly membership with reduced rates for game play. A single membership costs $60 per year. Game to
Nastasia [14]

Let

x-------> the number of game tokens purchased for a member of the arcade

y-------> the function of the yearly cost in dollars

we know that

the function y of the yearly cost in dollars is equal to

y =\frac{1}{10} x +60

This is the equation of the line

using a graph tool

see the attached figure

<u>Statements</u>

<u>case a)</u> The slope of the function is $1.00

The statement is False

The slope of the function is equal to \frac{1}{10} \frac{\$}{tokens}

<u>case b)</u> The y-intercept of the function is $60

The statement is True

we know that

The y-intercept of the function is the value of the function when the value of x is equal to zero

so

for x=0

y =\frac{1}{10}*0 +60

y =\$60

<u>case c)</u> The function can be represented by the equation y =(1/10)x + 60

The statement is True

The equation of the function is equal to y =\frac{1}{10} x +60

<u>case d)</u> The domain is all real numbers

The statement is False

The value of x cannot be negative, therefore the domain is the interval

[0,∞)

<u>case e)</u> The range is {y| y ≥ 60}

The statement is True

The range of the function is the interval-------> [60,∞)

see the attached figure

8 0
3 years ago
Read 2 more answers
PLEASE ANSWER OFFERING BRAINLEST
Inessa [10]
B-9inches hope that helps
3 0
3 years ago
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