Pls help will give brainiest. Find the length of side A.

Answer:

$8,670

Step-by-step explanation:

George will save $1,431 in interest by paying an extra $50 per month.

A monthly payment is a payment made every month to pay off loans or advances. It's similar to EMI.

First, you need to calculate the length of the loan in years.

Since George can afford to pay $350 per month, and he wants to borrow $30,000, the length of the loan in months is 30,000 / 350 = 85.71428571 months.

To convert this to years, you can divide the number of months by 12: 85.71428571 months / 12 months/year = 7.142857143 years.

You should round this to the nearest quarter of a year, which is 7.25 years.

Next, you need to calculate the total amount of interest that George will pay over the course of the loan. To do this, you can use the formula:

interest = principal x rate x time

In this formula, "principal" is the amount of money that George is borrowing, "rate" is the interest rate of the loan, and "time" is the length of the loan in years. Plugging in the values that you know, you get:

interest = 30000 x 0.0477 x 7.25 = 10,374.75

Now that you know how much interest George will pay if he pays $350 per month, you can use the same formula to calculate how much interest he will pay if he pays $400 per month. You will get a slightly different loan length because the $400 payment will allow him to pay off the loan faster.

The new loan length will be 30,000 / 400 = 75 months.

Converting this to years gives 75 months / 12 months/year = 6.25 years. Rounding this to the nearest quarter of a year gives 6.25 years.

Using the formula again, you get:

interest = 30000 x 0.0477 x 6.25 = 8,943.75

To find out how much George will save by paying $50 more per month, you can subtract the amount of interest he will pay with the higher monthly payment from the amount of interest he will pay with the lower monthly payment:

10,374.75 - 8,943.75 = 1,431

This means that he will save $1,431 in interest by paying an extra $50 per month.

Learn more about the monthly payments here:

https://brainly.com/question/20761642

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Step-by-step explanation:

10 and under= 3

11-15=7

16-20=8

20 and over= 2

(EDITED) Answer:

1/2k - 1/6m

2/4K + (-1/6) m

Answer:

1/2K - 1/6m

Step-by-step explanation:

You can combine the ones with the same variable.

First, rearrange the equation:

3/4K - 1/4K - 5/6m + 2/3m

Then simplify each part

1/2K - 1/6m

Answer:

6 feet by 5 feet by 3 feet

17 feet by 6 feet by 4 feet

8 feet by 3 feet by 7 feet

Answer:99

4/2ndjsjhowkllsnlove u

Answer:

B = 243°

Step-by-step explanation:

Full revolution = 360°

360 - 117 = 243

Answer:

243 degrees

Step-by-step explanation:

The angle of a full circle = 360 degrees

360 - 117 = 243

Answer:

Step-by-step explanation:

$15,000×0.08 = $1,200 interest for 360 days

$1,200 × 30/360 = $100 interest

Answer:

=3x^2−13x+7

Step-by-step explanation:

6x2−5x+3−(3x2+8x−4)

=6x^2−5x+3+−1(3x^2+8x−4)

=6x^2+−5x+3+−1(3x^2)+−1(8x)+(−1)(−4)

=6x^2+−5x+3+−3x^2+−8x+4

=6x^2+−5x+3+−3x^2+−8x+4

=(6x^2+−3x^2)+(−5x+−8x)+(3+4)

=3x^2+−13x+7

Can you give me Brainliest please.

Answer:

x = 7

y = 8

Step-by-step explanation:

The following data were obtained from the question:

Data => 4, 6, х, y, 10

Mean = Median

x =?

y =?

Next, we shall determine the mean of the data. This can be obtained as follow:

Data => 4, 6, х, y, 10

Mean =?

Mean = summation of data / number of data

Mean = 4 + 6 + х + y + 10 / 5

Mean = 20 + х + y / 5

Next, we shall determine the median of the data. This can be obtained as follow:

Data => 4, 6, х, y, 10

Median =?

Median = the middle term of data

Median = x

Next, we shall equate the mean and median. This can be obtained as follow:

Mean = 20 + х + y / 5

Median = x

Mean = Median

20 + х + y / 5 = x

Cross multiply

20 + х + y = 5x

Collect like terms

20 + y = 5x – x

20 + y = 4x

Make y the subject

y = 4x – 20

Case 1

Let x = 7

y = 4x – 20

y = 4(7) – 20

y = 28 – 20

y = 8

Mean = 20 + х + y / 5

Mean = 20 + 7 + 8 / 5

Mean = 35/5

Mean = 7

Median = x

x = 7

Median = 7

Mean = median = x = 7

Case 2:

Let x = 8

y = 4x – 20

y = 4(8) – 20

y = 32 – 20

y = 12

We can see that y is 12 which means that the data (i.e 4, 6, х, y, 10) would become 4, 6, х, 10, y. But from the question, we were told that the data (i.e 4, 6, х, y, 10) is in order. Therefore if y is 12, the order would be altered.! And this is not acceptable.

From the above illustration, we can conclude that:

x = 7

y = 8

Answer:

[tex] m\widehat{AB} =55 \degree[/tex]

Step-by-step explanation:

[tex] \because m\angle APC=m\angle DPE[/tex]

(Vertical angles)

[tex] \therefore m\widehat {ABC} =m\widehat {DE} [/tex]

(Measure of minor arc is equal to the measure of it's corresponding central angle)

[tex] \therefore m\widehat {AB}+m\widehat {BC} = m\widehat {DE} [/tex]

[tex]\therefore m\widehat{AB} = m\widehat {DE} - m\widehat {BC} \\ \\ m\widehat{AB} =93 \degree - 38 \degree \\ \\ m\widehat{AB} =55 \degree[/tex]

the numbers to the questions are on the top left corner of each bubble, hope this helps!

Answer:

4 and -3

Step-by-step explanation:

So our function is f(x) = x² - x -12

We need to find factors such that 0 = x² - x -12

So, it looks something like this 0 = (x - a)(x - b)

We know that the first term is x², which can only be obtained if we multiply x by another x.

Now, we need to find the other terms a and b. We know that a × b = -12

The correct answer would be that a = 4 and b = -3

0 = (x - 4)(x + 3)

We know this because, if we multiply this out, we get x² + 3x -4x -12, which can be simplified to x² -x -12.

Our zeroes are the values of x that this equation 0 = (x - 4)(x + 3) is true. What values of x will make this zero?

4 and -3

Answer:

252

Step-by-step explanation:

Girls = 84

Boys = 84 * 2 = 168

Total = 252

Answer:

Step-by-step explanation:

no of girls in grade 3 = 84

by the question no of boys are twice the number of girls so

no of boys = 2 * 84 = 168

Total no of pupil in grade 3

= 168 + 84

= 252

hope it will help :)

Answer:

Angle C = 45 degrees

Step-by-step explanation:

All interior angles of a triangle add up to 180 degrees.

180-72-63 = angle C

Angle C = 45 degrees

a. m

hope it helps.

Answer:

p = 3

Step-by-step explanation:

The price elasticity of demand at the equilibrium points occurs when quantity demand equals quantity supply.

So,

72-8p= -24 +24p

Taking like terms together,

72+24 = 24p+8p

96 = 32p

p = 3

Hence, the price elasticity of demand is at p = 3.

Answer:

37

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

z + y²

y = 6

z = 1

Step 2: Evaluate

Answer:

Step-by-step explanation:

The solution of the system of linear equations is [tex]x = 3[/tex] and [tex]y = -4[/tex].

In this question, we notice that given system of linear equations consist of two equations and two variables, which means that solution is unique and can be found by graphic means. We proceed to graph each line with a graphing tool and label the point, in which both lines intersect each other.

The outcome from the graphing tool is presented below as attachment. In a nutshell, the solution of the system of linear equations is [tex]x = 3[/tex] and [tex]y = -4[/tex].

We kindly invite you to see this question related to systems of linear equations: https://brainly.com/question/13647755

Answer:

Step-by-step explanation:

S=4πr²

ds/dt=4π×2r×dr/dt=8πr dr/dt

dr/dt=60 cm/min

ds/dt=8π×60r=480πr

r=16,t=0

at t=2,r=16+32=48 cm

so ds/dt=480π×48=23040 πcm²≈72382.79 cm²

2.

[tex]V=\frac{1}{3} \pi r^2*h\\\frac{r}{h} =\frac{2}{3} \\r=\frac{2}{3} h\\V=\frac{1}{3} \pi( \frac{2}{3} *h)^2h\\V=\frac{4}{27} \pi h^3\\\frac{dV}{dt} =\frac{4}{27}\pi *3h^2\frac{dh}{dt} \\\\when ~h=1.8 ~m,\frac{dh}{dt} =2.1~m/min\\\frac{dV}{dt} =\frac{4}{9}\pi h^2\frac{dh}{dt} =\frac{4}{9} \pi*(1.8)^2*2.1=27.216 \pi \approx 85.502 m^3[/tex]

Answer:

they are right and your smart don't second guess yourself

Step-by-step explanation:

Answer:

12 per one bag

Step-by-step explanation:

60lb bag divided by the amount it costs which is $5.

Which equals $12.

Answer:

$1/12lb

Step-by-step explanation:

Divide 60 by 5.

Answer:

0.8 meters

Step-by-step explanation:

The scale factor is 1:250 (can be rewritten as 1/250 or 1 to 250).

1/250 × 212 = 0.848 Meters

Round to the nearest tenth, the scale model will be 0.8 meters.

OR: SET UP A PROPORTION:

[tex] \frac{250}{1} \times \frac{212}{x} [/tex]

cross-multiply

[tex]250x = 212[/tex]

[tex]x = 0.848[/tex]

Answer:

0.8

Step-by-step explanation:

ye

Answer:

0,16,32,48,64,80,96,112

2,9,11,18,20,27,29,36,38

Step-by-step explanation:

1.Counting by 16

2. Counting by 7 and 2

Answer:

80

Step-by-step explanation:

155-75=80