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2 years ago

Please help me with this one problem pleaseeeeee for brainliest 07.03 MC)

1 answer:

6 0

Part A: you would first use the distributive property to find that 8[2x-14] =
16x -112 +13 = 4x -27

=16x -99 =4x -27 Simplify

<span>16x=4x−27+99 Add 99 to both sides

</span>16x =4x =72 Simplify

Subtract 4
r from both sides=

12x= 72

Divide both sides by 12 and you get 6.

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Hospital sends an invoice to a patient. The patient schedules a payment plan in which she makes an initial payment of $1,451 the

Korvikt [17]

First month she payed 1451 dollars

Second month she payed 1/3 of that, which is:
1451/3 = 483.66

Third month she payed 1/3 of 483.66 because as text says, every next month she pays 1/3 of previous month payed amount.

483.66/3 = 161.22

Forth month she payed

161.22/3 = 53.74

In total she payed:

$2149.62 - B.

hope this helps :)

3 0

2 years ago

Read 2 more answers

Find the area of the polygon WXYZ with its vertices at W(–3, –2), X(–3, 5), Y(2, 5), and Z(2, –2).

ki77a [65]

Answer:

The area of the polynomial is 35 square unit.

Step-by-step explanation:

It is given that area of the polygon WXYZ with its vertices at W(–3, –2), X(–3, 5), Y(2, 5), and Z(2, –2).

From the below graph it is noticed that the given polynomial is a rectangle with length 5 and width 7.

The distance formula

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the above formula we get,

$WX=7$

$XY=5$

$YZ=7$

$WZ=5$

The length of opposing sides are equal.

Using the Pythagoras theorem, the length of diagonal WY and XZ are

$WY=\sqrt{(WX)^2+(XY)^2}=\sqrt{7^2+5^2}=\sqrt{74}$

$XZ=\sqrt{(XY)^2+(YZ)^2}=\sqrt{5^2+7^2}=\sqrt{74}$

Since the length of the diagonal are same, therefore the given polygon is a rectangle.

The area of a rectangle is

$A=l\times w$

Where l is length and w is width.

The area of given polynomial is

$A=5\times 7$

$A=35$

Therefore the area of the polynomial is 35 square unit.

6 0

2 years ago

The base of a triangle measures 8 inches and the area is 136 square inches what is the height of the triangle

Mariana [72]

Answer:

34 inches

Step-by-step explanation:

Area is base times height time half

Then plug in the values: 136= 0.5 x 8x

Then solve for x

7 0

2 years ago

Which is a zero of the quadratic function f(x) = 16x2 32x − 9?

tankabanditka [31]

A zero of a function is the value of x for which f(x) = 0
f(x) = 16x^2 + 32x - 9 = 0
16x^2 - 4x + 36x - 9 = 0
(16x^2 - 4x) + (36x - 9) = 0
4x(4x - 1) + 9(4x - 1) = 0
(4x + 9)(4x - 1) = 0
4x + 9 = 0 and 4x - 1 = 0
4x = -9 and 4x = 1
x = -9/4 and x = 1/4

8 0

2 years ago

Read 2 more answers

Customer: "I see that the amount I owe has been reduced from $90.00 to $75.00." Employee: "Yes, the discount has saved you _____

dusya [7]

Answer:

15 dollers or 22.5%

Step-by-step explanation:

thank you i hope this helps

3 0

2 years ago

Read 2 more answers

*Please help me with this one problem pleaseeeeee for brainliest* 07.03 MC)

Please help me with this one problem pleaseeeeee for brainliest 07.03 MC)