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Leni [432]
3 years ago
5

Which expression is half as large as the expression 345+23?

Mathematics
2 answers:
kipiarov [429]3 years ago
6 0

Final Answer: 184

Steps/Reasons/Explanation:

We will need to divide 345 + 23 by 2 to get the expression that is half as large of the sum of 345 + 23.

Question: Which expression is half as large as the expression 345 + 23?

\frac{345+23}{2}  = \frac{368}{2} = 184

~I hope I helped you :)~

Whitepunk [10]3 years ago
5 0

Answer:

368:2= 184

................

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Tom = y

Use substitution
x+y=30
2y=x

2y+y=30
3y=30
y=10
Tom is 10 years old.

x+y=30

x+10=30
x=20
Maria is 20 years old.



5 0
3 years ago
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What is the equation of a circle that has a diameter of 10 units if its center is at (3,8)?
astraxan [27]

Answer:

Step-by-step explanation:

(x-3)^2+(y-8)^2 = 25

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3 years ago
Which order pair is not included in the graph of y= 3x+6 the coordinates is (1,9) (10,36) (3,12) (6,18)
serious [3.7K]

Answer:

(3,12)

Step-by-step explanation:

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3 0
2 years ago
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What is the vertex of the quadratic function f(x)=x2+6x+16? Write your answer
Olenka [21]

Answer:

The vertex of the quadratic function is:

(x_{v}, y_{v})=\left(-3,\:7\right)

Step-by-step explanation:

Given the function

f\left(x\right)=x^2+6x+16

As the vertex of the form y=ax^2+bx+c is defined as:

x_v=-\frac{b}{2a}

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so

x_v=-\frac{b}{2a}

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Putting x_v=-3 to determine y_v

y_v=\left(-3\right)^2+6\left(-3\right)+16

y_v=3^2-18+16

y_v=9-2

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3 years ago
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100 inches per minute converts to 8.33 feet per minute.

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