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Sonja [21]
3 years ago
7

What is the standard form of the following equation?

Mathematics
1 answer:
scZoUnD [109]3 years ago
7 0

y = 2(x - 1)² + 4

y = 2(x² - 2x + 1) + 4

y = 2x² - 4x + 2 + 4

y = 2x² - 4x + 6

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State the minimum monthly income and hourly wage per worker needed to cover monthly expenses for the family you used in part a.
Romashka-Z-Leto [24]

Answer:

these teachers b expectin u to do this bs

Step-by-step explanation:

4 0
3 years ago
Matthew purchases 3 loaves of bread for $1.97 each and 4 gallons of milk. Jose purchases 3 pounds of chicken for $3.99 a pound a
BlackZzzverrR [31]
So first you need to multiply 3 and 1.97 which equals 5.91 and that is for Matthew. Now for Jose, you multiply 3 by 3.99 and that equals 11.97. And so to find out how much money they each spend you subtract 11.97 and 5.91 which is 6.06. And to find out how much each gallon of milk is you divide 6.06 by two which is 3.03. So then you multiply 3.03 by 4 because Matthew purchased 4 gallons of milk and that is equal to 12.12 then you multiply 3.03 by 2 for Jose's milk and that equals 6.06. Matthew's total is 5.91 plus 12.12 and that is 18.03. Jose's total is 11.97 plus 6.06 and that equals 18.03 also. Both Matthew and Jose spent $18.03 on groceries and each gallon of milk costs $3.03.
7 0
3 years ago
What is the value of the expression 3 squared times the quantity of 2 cubed + 4 all divided by 2 squared?
antoniya [11.8K]

Answer:

27

Step-by-step explanation:

Put this into numbers:

\frac{3^2*(2^3+4)}{2^2}

Use Order of Operations to simplify. First, you would do the stuff in parentheses which is:

2^3+4

Inside of those parentheses first simplify the exponents:

8 + 4

Now add

12

So the new equation is:

\frac{3^2*12}{2^2}

The next step is to simplify the exponents

\frac{9*12}{4}

Multiply out the top

\frac{108}{4}

Divide this

27

5 0
3 years ago
Someone please please help a girl out
Katen [24]
180-65=115
115-42=73
i think the answer is 73°
7 0
4 years ago
Point C is the midpoint of AB.point A has coordinates (2,4)and point C has coordinates (5,0) what are the coordinates of point B
devlian [24]

Answer:

The coordinates of point B is (8,-4)

Step-by-step explanation:

Midpoint of a line segment: It is the point on the line segment that divides the segment in two congruent segments.

Since it is given that C is the midpoint of Line segment AB.

Mid-point of a segment of end points A(x_{1},y_{1}) and B(x_{2},y_{2}) is, C= (\frac{x_{1}+x_{2}}{2} , \frac{y_{1}+y_{2}}{2}).

As, given the coordinates of A and C are (2,4) and (5,0)

then,  we have x_{1}=2 , y_{1}=4 ; \frac{x_{1}+x_{2}}{2}=5  and \frac{y_{1}+y_{2}}{2}=0

to find the coordinates of B(x_{2},y_{2}).

\frac{2+x_{2}}{2}=5

Simplify:

2+x_{2}=10

⇒ x_{2}=8

to solve for y_{2} we have, \frac{y_{1}+y_{2}}{2}=0

or y_{1}+y_{2}=0

or y_{2}= -y_{1}= -4

so, the values of x_{2}=8 and y_{2}=-4

Therefore, the coordinates of point B is (8,-4)




3 0
3 years ago
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